Rendi Saputra
Full Stack Developer
Bekasi,JB
Work Preference
Summary
- Experienced and technically Full Stack Developer with 5+ years of expertise in designing, developing, and optimizing scalable enterprise-grade web applications across both frontend and backend ecosystems. Proficient in PHP, Codeigniter, Laravel, React, Next.js, TypeScript, JavaScript, Python, Node.js, Django, Express.js, SQL, MongoDB, HTML, CSS, and Tailwind CSS, with strong capability in building intuitive user experiences, architecting secure backend infrastructures, developing RESTful APIs, and improving application performance, scalability, and maintainability. Proven experience leading frontend architecture decisions, implementing reusable component systems, optimizing SEO and accessibility standards, and delivering responsive, high-performance applications aligned with modern development practices.
- Skilled in architecting scalable backend systems, microservices-based infrastructures, authentication and security protocols, third-party API integrations, database optimization, and cloud-integrated technologies across AWS, Azure, and Google Cloud Platform environments. Experienced in DevOps workflows, CI/CD automation, Docker, Kubernetes, and modern deployment pipelines to ensure reliable and efficient software delivery.
- Well-qualified in handling the complete software development lifecycle, from analyzing user and business requirements to deploying impactful digital solutions that align with operational and business objectives. Known for innovative problem-solving, technical leadership, collaborating with cross-functional product and UI/UX teams, and driving technical innovation while consistently maintaining high coding standards, system reliability, and long-term scalability.
- Results-driven Full Stack Developer with over 5+ years of experience designing, developing, and deploying scalable, high-performance, enterprise-grade web applications across both frontend and backend environments. Specialized in React, Next.js, TypeScript, JavaScript, Node.js, Python, Django, Express.js, SQL, MongoDB, and modern cloud-based architectures, with strong expertise in building responsive user interfaces, secure backend systems, RESTful APIs, microservices, and optimized database infrastructures. Improving application scalability and performance, implementing reusable component systems, and delivering maintainable, business-driven digital solutions aligned with user experience and operational objectives.
- Experienced in DevOps workflows, CI/CD automation, Docker, Kubernetes, AWS, Google Cloud Platform, and modern software engineering best practices, with strong focus on security, reliability, accessibility, SEO optimization, and clean architecture principles.
- Adept at solving complex technical challenges, integrating third-party services and AI-driven technologies, optimizing system performance, and driving innovation in fast-paced environments.
- Managing cross-functional collaboration, and contributing to impactful projects that combine technical excellence with measurable business value.
Overview
15
15
years of professional experience
17
17
years of post-secondary education
8
8
Certifications
Work History
Full Stack Developer
PT Senior Marketing System
Jakarta, Jakarta Barat
11.2018 - Current
- Conducted comprehensive code reviews, identified critical system bottlenecks, debugged complex technical issues, and implemented optimized solutions to improve application stability, maintainability, security, and overall software performance across frontend and backend environments.
- Actively contributed strategic technical ideas, solution recommendations, and process improvements during cross-functional team discussions while consistently providing detailed progress updates on project timelines, system enhancements, UI/UX improvements, and development milestones.
- Collaborated closely with engineering teams to analyze system workloads, evaluate scalability requirements, identify performance bottlenecks, and develop long-term optimization strategies for highly available and scalable web applications.
- Designed and delivered high-performance, user-centric web platforms customized to business objectives, ensuring seamless user experiences, responsive interfaces, operational efficiency, and alignment with client and stakeholder expectations.
- Partnered with backend engineers to architect, develop, and optimize secure RESTful APIs and scalable service integrations that improved system interoperability, frontend-backend communication, and application efficiency.
- Gathered and translated customer requirements into detailed technical specifications, development roadmaps, and scalable project plans that streamlined implementation processes and ensured successful project execution.
- Utilized Node.js, ORM technologies, SQL, and NoSQL databases to architect scalable backend infrastructures, optimize data management processes, improve query performance, and ensure efficient data storage solutions for enterprise applications.
- Integrated multiple third-party APIs, external services, and cloud-based platforms to expand application functionality, automate workflows, improve operational efficiency, and deliver enhanced digital experiences for end users.
- Significantly improved application speed and user engagement by optimizing JavaScript bundles, CSS assets, image rendering, caching strategies, and frontend resource delivery to reduce overall page load times and improve Core Web Vitals performance.
- Engineered responsive, interactive, and visually optimized frontend interfaces that enhanced user experience, improved accessibility standards, and ensured seamless compatibility across desktop, mobile, and tablet devices.
- Designed and developed robust backend infrastructures, scalable databases, and high-performance server-side applications that supported enterprise web platforms and ensured system reliability under high traffic environments.
- Maintained proactive communication with clients and stakeholders by presenting project progress updates, gathering strategic feedback, addressing technical concerns, and ensuring development outcomes aligned with evolving business requirements.
- Collaborated with product managers, UI/UX designers, QA engineers, and developers to design, develop, test, and successfully launch scalable web application features aligned with business goals and user expectations.
- Established structured version control systems, Git workflows, branching strategies, and collaborative engineering guidelines to improve team coordination, code consistency, and development scalability.
Full Stack Developer
Meetdoctor.com
Jakarta, Jakarta Barat
04.2018 - 11.2018
- Conducted comprehensive code reviews, debugged complex frontend and backend issues, and implemented optimized solutions to improve software stability, scalability, maintainability, and overall application performance across production environments.
- Contributed strategic technical insights, product improvement ideas, and innovative development solutions during agile team discussions while consistently providing detailed updates on project timelines, UI/UX enhancements, and feature development progress.
- Consulted with engineering team members to determine system loads and develop improvement plans.
- Designed and delivered high-performance, user-centric web applications aligned with business objectives, ensuring seamless user experiences, responsive functionality, operational efficiency, and long-term scalability.
- Partnered with backend engineers to architect secure and scalable RESTful APIs that improved system interoperability, streamlined frontend-backend communication, and enhanced application functionality.
- Delivered end-to-end software engineering support across the full development lifecycle, including architecture planning, feature implementation, system maintenance, debugging, optimization, and post-deployment enhancements.
- Designed and developed scalable backend infrastructures, high-performance server-side applications, and optimized database systems to support enterprise-grade web platforms and mission-critical operations.
- Successfully developed and maintained the healthcare portal platform Meetdoctor.com using Laravel and CodeIgniter frameworks, delivering scalable healthcare solutions, optimized patient workflows, secure system integrations, and responsive digital experiences for users and healthcare stakeholders.
- Utilized JavaScript, SQL, HTML, and modern web technologies to engineer scalable application solutions, optimize frontend functionality, improve backend data processing, and deliver seamless digital experiences.
- Improved application speed and overall performance by optimizing frontend assets, backend logic, database queries, caching strategies, and server-side processes, resulting in faster load times and enhanced user engagement.
Web Developer
Ideoworks.id
Jakarta
04.2016 - 04.2018
- Developed and maintained high-quality, responsive, and conversion-focused websites using WordPress, HubSpot, and modern content management platforms, ensuring seamless user experiences, strong visual consistency, and optimized business performance across multiple digital projects at Ideoworks.id.
- Transformed UI/UX mockups and business requirements into fully functional, scalable, and interactive web applications using HTML, CSS, JavaScript, AJAX, and JSON, delivering pixel-perfect implementations aligned with modern web standards and client expectations.
- Designed and implemented user-friendly content management workflows alongside technical documentation and security guidance, enabling clients and end-users to efficiently manage website content while improving platform usability, accessibility, and operational security.
- Conducted comprehensive debugging, testing, and performance validation processes prior to deployment, proactively identifying and resolving technical issues to ensure stable, secure, and production-ready web applications with minimal downtime and improved reliability.
- Applied structured and solution-oriented development methodologies by analyzing project goals, reverse-engineering technical requirements, and building scalable implementation strategies that accelerated development efficiency and reduced project risks.
- Led backend development initiatives using PHP to ensure application stability, data integrity, optimized server-side performance, and seamless integration between frontend interfaces and backend infrastructures across multiple client projects.
- Collaborated directly with clients and stakeholders to analyze business requirements, resolve technical challenges, optimize website performance, and deliver tailored digital solutions aligned with operational goals and user expectations.
- Spearheaded the end-to-end development of modern websites and web applications, from planning and architecture design to deployment and post-launch optimization, ensuring scalable, responsive, and business-oriented digital platforms.
- Managed and continuously optimized existing websites by improving performance, implementing feature enhancements, resolving technical issues, and ensuring long-term scalability, security, and operational stability.
- Handled full-stack development responsibilities across frontend and backend environments, building responsive user interfaces, scalable server-side systems, API integrations, and optimized database structures to support high-performance applications.
- Researched, evaluated, and implemented emerging technologies and modern development frameworks to improve development workflows, enhance application capabilities, and drive digital innovation across company projects.
- Designed and developed high-converting landing pages with responsive layouts, optimized loading performance, SEO best practices, and compelling user experiences to support marketing campaigns and improve customer acquisition rates.
- Built dynamic, responsive, and visually engaging websites using HTML, CSS, JavaScript, and jQuery while following clean coding standards, cross-browser compatibility practices, and modern frontend development methodologies to deliver high-quality user experiences.
Analyst Programmer
PT. Home Credit Indonesia
Jakarta
12.2015 - 04.2016
- Integrated multiple business applications, modules, and system components into cohesive and scalable enterprise solutions, ensuring seamless interoperability, optimized workflows, and enhanced operational efficiency across organizational platforms at PT. Home Credit Indonesia.
- Reviewed and validated engineering documentation, technical specifications, and project scope deliverables prior to deployment, ensuring alignment with business objectives, compliance standards, and technical feasibility requirements.
- Designed, analyzed, and optimized relational database architectures using enterprise-grade database technologies, improving data integrity, query performance, scalability, and long-term system maintainability.
- Developed clean, scalable, and highly maintainable codebases following software engineering best practices, significantly improving application reliability, system performance, and long-term development efficiency.
- Conducted data mining and analytical processes to extract actionable insights from complex datasets, supporting strategic decision-making, operational optimization, and business intelligence initiatives.
- Developed and maintained internal automation and reporting tools using VBA and Oracle technologies, streamlining operational workflows, improving reporting accuracy, and increasing team productivity across business functions.
- Designed and implemented customized software solutions tailored to business requirements, improving operational efficiency, automating repetitive processes, and enhancing overall system effectiveness for enterprise-level operations.
- Optimized database performance through regular maintenance procedures, reducing downtimes and improving query response times.
- Spearheaded the migration of legacy applications to modern platforms, ensuring seamless integration and minimal downtime.
- Developed data models for various applications which led to more accurate representations of organizational processes.
- Analyzed existing systems to identify areas for improvement, proposing cost-effective solutions that met user needs.
- Designed comprehensive documentation for internal systems, facilitating knowledge transfer among team members and promoting best practices.
- Provided technical support to end-users, troubleshooting complex issues and resolving problems in a timely manner.
Web Developer
PT. Widiya Group Indonesia
Jakarta
06.2014 - 10.2015
- Developed and maintained responsive, high-performance, and business-oriented websites using WordPress, HubSpot, and modern web technologies, ensuring seamless user experiences, scalable architecture, and optimized digital engagement across client platforms at PT. Widiya Group Indonesia.
- Transformed UI/UX mockups and business requirements into fully functional, interactive, and scalable web applications using HTML, CSS, JavaScript, AJAX, and JSON while maintaining pixel-perfect implementation and cross-platform compatibility.
- Designed and implemented user-focused content management workflows, training materials, and security guidelines that improved end-user adoption, operational efficiency, and secure content administration processes.
- Conducted advanced debugging, testing, and performance validation processes to proactively identify and resolve technical issues prior to deployment, ensuring stable, secure, and production-ready applications.
- Responsible for development, implementation, testing, and deployment of scalable web applications and enterprise websites while ensuring high availability, security, and alignment with business objectives.
- Improved software quality assurance processes and development strategies by implementing coding standards, testing procedures, and workflow optimizations that enhanced development efficiency and product reliability.
- Developed, optimized, and enhanced existing platform features while prototyping and implementing innovative functionalities that improved user engagement, scalability, and overall application performance.
- Built responsive and mobile-first web interfaces optimized for seamless performance across desktop, tablet, and mobile devices while maintaining consistency across modern browsers and operating systems.
- Designed and developed scalable web applications and reusable backend components using PHP with Codeigniter and Laravel PHP Framework, ensuring maintainable architecture, optimized performance, and reliable integration across enterprise systems.
- Collaborated with cross-functional teams to design and implement new features for client websites.
- Troubleshot and resolved technical issues, providing timely support to clients and team members.
- Enhanced website performance by optimizing PHP code and database queries.
- Suggested changes and enhancements for websites by offering specific solutions and improvements based on end-user needs.
- Contributed to the creation of custom content management systems, allowing for easy website updates by non-technical users.
- Participated in code reviews, continuously improving code quality and consistency across projects.
- Reduced server resource usage with efficient PHP code optimization techniques.
- Designed reusable PHP components that simplified development process while maintaining high-quality results.
- Utilized version control tools for effective collaboration on large-scale projects among multiple team members.
- Optimized web application load times by implementing advanced caching strategies.
- Developed scalable full-stack solutions by writing efficient server-side and client-side code using PHP, HTML, CSS, and JavaScript while ensuring maintainable architecture and seamless user interactions.
- Planned, coded and deployed web-based applications using PHP, MySQL and JavaScript.
- Modified and tested existing MySQL database schemas.
- Developed user-friendly web forms with validation and error handling.
- Optimized web applications for speed, scalability and security.
- Created powerful Content Management Systems to serve as interface for client.
- Conceived and built optimized landing pages in HTML and CSS for integration and cross-browser compatibility.
- Crafted SEO strategy and intuitive interface for site to achieve prominent rankings across top browser
Marketing Executive
PT. Galaxy Artha Propertindo
Bekasi
10.2013 - 03.2014
- Developed and executed high-impact marketing presentations, corporate communication materials, public relations campaigns, newsletters, and promotional content that strengthened brand positioning, improved audience engagement, and enhanced company visibility across digital and offline channels.
- Spearheaded integrated marketing initiatives and strategic business campaigns that significantly increased brand exposure, customer acquisition, qualified traffic, and sales conversion performance within competitive property markets.
- Analyzed consumer usage patterns to identify trends and target key demographics.
- Engaged, informed and supported staff on media and marketing outcomes.
- Marketing Executive for property-related projects, driving end-to-end marketing operations, promotional activities, and lead generation initiatives aligned with company growth objectives and sales targets.
- Planned, coordinated, and executed marketing events, exhibitions, activations, and promotional programs that successfully increased qualified leads, strengthened customer engagement, and elevated brand awareness.
- Analyzed market trends to identify new opportunities for growth, driving the expansion into untapped markets.
- Developed and implemented targeted digital strategy to improve business performance.
- Collaborated with developers, advertisers, media teams, and production managers to create integrated marketing campaigns and deliver consistent promotional messaging across multiple platforms.
- Enhanced customer engagement through the creation of compelling content for website, blog, and social media platforms.
- Executed comprehensive marketing plans that consistently achieved targets for increased revenue.
- Improved website visibility through development and implementation of SEO strategies.
Software Developer
PT. XYBASE INDONESIA
Jakarta
07.2011 - 09.2013
- Developed enterprise-level Java applications with strong focus on scalability, clean architecture, maintainability, and operational efficiency across multiple business environments.
- Developed enterprise-level Java applications with strong focus on scalability, clean architecture, maintainability, and operational efficiency across multiple business environments.
- Collaborated closely with cross-functional engineering teams to troubleshoot complex system issues, debug critical application errors, and implement long-term technical solutions that significantly improved software reliability, operational stability, and system performance.
- Engaged directly with clients and stakeholders in technical discussion sessions to gather business requirements, provide solution recommendations, and ensure project deliverables aligned with operational objectives and user expectations..
- Contributed to software architecture planning and strategic rollout initiatives by analyzing scalability requirements, deployment considerations, and long-term system enhancement opportunities for enterprise applications.
- Diagnosed and resolved system validation issues through detailed testing and root-cause analysis, ensuring reliable application functionality, system integrity, and seamless production readiness.
- Designed and implemented optimized CRUD operations using SQL Server and MySQL databases, improving data management efficiency, query performance, and application responsiveness.
- Conducted comprehensive code reviews and advanced debugging processes to identify inefficiencies, improve application performance, strengthen maintainability, and ensure adherence to coding standards
- Developed intuitive and responsive user interfaces that enhanced usability, improved customer satisfaction, and optimized user interaction across enterprise web applications.
- Developed customized enterprise features based on user feedback, analytics insights, and operational requirements to improve system usability and customer satisfaction.
IT Technical Support Intern
PT. Quadra Solution
Jakarta
02.2011 - 07.2011
- Investigated complex system and data-related issues by performing root cause analysis, identifying operational bottlenecks, and providing strategic recommendations to supervisors that improved data accuracy, system reliability, and overall IT operational efficiency.
- Performed hardware replacement, system upgrades, and infrastructure improvements based on organizational technology roadmaps, ensuring optimal device performance, reduced downtime, and enhanced operational productivity across departments.
- Diagnosed and resolved LAN, WAN, wireless, and internet connectivity issues efficiently, ensuring stable network performance, seamless communication, and uninterrupted business operations for end-users and internal teams.
- Managed and maintained detailed IT asset inventories, hardware lifecycle records, and technical documentation within centralized databases, improving asset tracking accuracy and supporting effective IT resource management.
- Installed and configured a wide range of hardware devices including desktops, printers, routers, switches, and peripheral equipment, ensuring compatibility, operational readiness, and compliance with organizational IT standards.
- Configured IP addressing, subnetting, DNS, gateway settings, and network parameters for client devices and servers, ensuring secure and efficient communication across enterprise network infrastructures.
- Installed, configured, and maintained server environments for internal operations, ensuring high availability, stable performance, secure access management, and reliable system functionality
- Minimized operational disruptions by rapidly diagnosing and resolving hardware, software, and connectivity issues, ensuring continuous productivity for business users.
- Configured hardware, devices, and software to set up work stations for employees.
- Diagnosed and troubleshot hardware, software and network issues.
- Installed, configured and maintained computer systems and network connections.
Education
Bachelor of Engineering - Information Technology
Gunadarma University
Bekasi 07.2006 - 02.2011
High School Diploma -
SMAN 59
Jakarta 07.2003 - 07.2006
Junior High School -
SMPN 06
Jakarta 07.2000 - 07.2003
Elementary School -
SDN 08
Jakarta 07.1994 - 07.2000
Skills
Web Programming PHP and Javascript
Codeigniter
Laravel
Node Js and Express
React Js
Vue Js
CSS and SASS proficiency
API design knowledge
Database programming
Software applications
Certification
Course of Introduction to Oracle:SQL and PL/SQL organize by Gunadarma University
Accomplishments
- Throughout my career, I have developed and maintained end-to-end systems in building scalable web applications using React.js, Node.js, Laravel, and Vue.js contributing to the delivery of business-critical applications used by hundreds to thousands of users.
- I have successfully improved system performance and reliability by optimizing backend processes, database queries, and frontend rendering, resulting in faster load times and better user experience.
- improving system performance through code optimization, efficient database design, and API enhancements, leading to faster response times and improved system reliability.
- designing RESTful APIs, developing responsive user interfaces, and maintaining clean, scalable architecture aligned with modern best practices.
- Strong collaborator with cross-functional teams, consistently delivering high-quality solutions that meet business requirements and deadlines. Adaptable to fast-paced environments and continuously improving technical skills to stay aligned with industry trends.
- Documented, analyzed, and resolved complex system issues, leading to improved application stability, reduced downtime, and enhanced overall system performance.
- Created technical documentation and internal knowledge-sharing materials to support development processes, improve team collaboration, and ensure maintainable code practices.
- Achieved efficient project delivery by completing development tasks with high accuracy, meeting deadlines, and maintaining code quality standards.
- Utilized data processing tools and database systems to manage, analyze, and optimize data workflows, improving operational efficiency and reporting accuracy.
- Improved development efficiency by introducing modern tools and frameworks, enhancing workflow automation and accelerating project delivery timelines.
- Identified and resolved product issues through testing and user feedback analysis, improving usability, system reliability, and overall user satisfaction.
- Contributed to successful project outcomes by supporting development processes, resolving technical challenges, and ensuring smooth implementation of features.
- Provided technical guidance and support to a team of developers, ensuring code quality, efficient workflows, and successful project delivery.
- Collaborated with a cross-functional team of developers, designers, and QA engineers to design and deliver scalable web applications aligned with business requirements.
- Collaborated with a team of developers, designers, and QA engineers to deliver end-to-end web applications, ensuring high performance, scalability, and alignment with business requirements.
- Collaborated with a team of 5–8 developers, designers, and QA engineers to build and deliver scalable web applications, ensuring high performance, maintainability, and alignment with business goals.
- Delivered end-to-end web application solutions using React.js, Node.js, and Laravel, improving system performance, scalability, and user experience.
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Affiliations
- Web Programming PHP and Javascript
Quote
Every problem is a gift—without problems we would not grow.
Tony Robbins
Languages
English
Upper intermediate (B2)
Interests
Religion
Business
Technology
Health
Sport
Timeline
Full Stack Developer
PT Senior Marketing System
11.2018 - Current
Full Stack Developer
Meetdoctor.com
04.2018 - 11.2018
Web Developer
Ideoworks.id
04.2016 - 04.2018
Course of CCNA/CCNP Cisco Networking organize by Net Campus
01-2016
Analyst Programmer
PT. Home Credit Indonesia
12.2015 - 04.2016
Web Developer
PT. Widiya Group Indonesia
06.2014 - 10.2015
Marketing Executive
PT. Galaxy Artha Propertindo
10.2013 - 03.2014
Software Developer
PT. XYBASE INDONESIA
07.2011 - 09.2013
IT Technical Support Intern
PT. Quadra Solution
02.2011 - 07.2011
Workshop of “4 Hari Jago Manipulasi Photoshop” organize by Gramedia
03-2010
Seminar of The Power Of Spirit Inteligence UKM Fajrul Islam organize by Gunadarma University
08-2009
Seminar of Security System, organize by Gunaradma University
07-2009
Seminar of Sun Technology Update & Sun Community For Students organize by Gunadarma University
03-2009
General Lecture of Data Mining organize by Gunadarma University
08-2008
Seminar of Visual C++.NET organize by Gunadarma University
06-2008
Course of Introduction to Oracle:SQL and PL/SQL organize by Gunadarma University
02-2008
Bachelor of Engineering - Information Technology
Gunadarma University
07.2006 - 02.2011
High School Diploma -
SMAN 59
07.2003 - 07.2006
Junior High School -
SMPN 06
07.2000 - 07.2003
Elementary School -
SDN 08
07.1994 - 07.2000