Adept at leading teams and managing projects, I significantly enhanced website performance and user satisfaction at Media Indonesia by integrating RESTful APIs and employing responsive web design. My expertise in PHP development and strong problem-solving abilities have consistently resulted in successful software deployments and efficient application development.
Hi, I’m
Hernowo
Summary
Overview
8
years of professional experience
3
Languages
Work History
Media Indonesia
Lead PHP Full Stack Developer (Project Base)
01.2024 - Current
Job overview
- Developed custom CMS solutions for various clients, resulting in improved content management capabilities and website performance.
- Delivered high-quality software releases on schedule by following Agile methodologies and incorporating continuous integration tools.
- Built internal tools that streamlined workflows, reducing manual effort required for routine tasks.
- Enhanced user experience through the integration of modern UI/UX principles and practices.
Haley Welly Gym - Agung Sedayu
Full Stack Web Developer (Project Base)
04.2024 - 06.2024
Job overview
- Used Javascript, SQL and HTML to develop app-solutions.
- Increased website performance by optimizing front-end and back-end code for faster loading times.
- Optimized database queries for improved query execution times, ultimately enhancing application responsiveness.
- Collaborated with cross-functional teams to ensure seamless integration of front-end and back-end components, delivering fully functional web applications.
- Recreate application from existing to new stack development.
Heyhi - Smartjen
Full Stack Web Developer
11.2021 - 03.2024
Job overview
- Used Javascript, SQL and HTML to develop app-solutions.
- Increased website performance by optimizing front-end and back-end code for faster loading times.
- Optimized database queries for improved query execution times, ultimately enhancing application responsiveness.
- Collaborated with cross-functional teams to ensure seamless integration of front-end and back-end components, delivering fully functional web applications.
- Developed scalable applications using modern JavaScript frameworks, resulting in increased efficiency and maintainability.
- Applied responsive design principles to ensure consistent display and functionality across a wide range of devices, including mobile phones, tablets, and desktop computers.
- Designed intuitive user interfaces through close collaboration with UX designers, resulting in increased user satisfaction and higher conversion rates on client websites.
- Created easy-to-use APIs for third-party integrations, enhancing the functionality of existing applications without compromising on performance or security.
- Incorporated SEO best practices throughout the development process, effectively boosting search engine rankings and increasing organic traffic to client websites.
- Designed testing protocols to locate issues within system.
- Implemented version control practices using Git, ensuring effective collaboration among team members while maintaining code integrity throughout the development lifecycle.
- Created powerful Content Management Systems to serve as interface for client.
- Planned and engineered RESTful web services to manipulate dynamic datasets.
PT Rubic Kirana Solusindo
Operational Manager
06.2022 - 10.2023
Job overview
- Mentored staff members on best practices, fostering a culture of continuous improvement within the organization.
- Implemented innovative solutions to address operational challenges, leading to increased efficiency and reduced costs.
- Demonstrated expertise in conflict resolution through mediating disputes between team members or departments, facilitating a harmonious work environment.
- Increased customer satisfaction with consistent quality control measures and proactive issue resolution.
PT Akar Inti Teknologi
PHP Developer
06.2022 - 01.2023
Job overview
- Planned, coded and deployed web-based applications using PHP, MySQL and JavaScript.
- Enhanced website functionality by implementing PHP-based solutions and optimizing server-side code.
- Reduced page load times by optimizing front-end code in HTML, CSS, and JavaScript.
- Wrote server-side and client-side code for [Type] projects using PHP, HTML, CSS and JavaScript.
- Modified and tested existing MySQL database schemas.
- Developed back-end components to connect applications with web services.
- Refactored legacy code for improved readability, maintainability, and performance optimizations.
- Streamlined database operations with effective use of MySQL queries and data manipulation techniques.
- Implemented customer requirements into creation of client frameworks.
- Designed user-facing elements to integrate with web APIs and server-side logic.
- Performed unit testing of web applications and troubleshot issues.
- Optimized web applications for speed, scalability and security.
PT Imani Prima
Front End Developer
10.2021 - 03.2022
Job overview
- Utilized HTML, CSS, and JavaScript to create visually appealing and responsive web pages that met client requirements.
- Coded using HTML, CSS and JavaScript to develop features for both mobile and desktop platforms.
- Worked closely with UX/UI designers to translate their designs into functional web applications.
- Utilized version control systems such as Git to track changes throughout the development process.
Nawatech
Backend Developer
07.2020 - 11.2021
Job overview
- Developed RESTful APIs that facilitated seamless data exchange between clients and servers in a distributed environment.
- Integrated third-party APIs from external applications into web platforms.
- Built APIs and data clients to consume APIs.
- Managed efficient SQL queries and data transport.
PT Rodamas Group
Backend Web Developer
07.2021 - 10.2021
Job overview
- Refactored legacy codebases for improved maintainability, reducing time spent on bug fixes and troubleshooting.
- Integrated third-party APIs into web applications, allowing for enhanced functionality and interactivity within projects.
- Assisted in troubleshooting production issues, quickly identifying root causes and implementing solutions to minimize disruptions for users.
- Developed server-side logic in Python and JavaScript.
- Integrated front-end elements into applications.
PT Recehfood Bangsa Indonesia
IT Project Lead
08.2020 - 06.2021
Job overview
- Increased customer satisfaction rates with timely delivery of reliable IT solutions tailored to meet specific business requirements.
- Ensured smooth adoption of new software platforms by providing end-user training and comprehensive documentation on system functionality.
- Managed budgets for multiple projects simultaneously, ensuring cost-effective resource allocation while maintaining quality standards.
- Negotiated contracts with vendors for procurement of hardware, software, and other essential tools needed for successful project execution.
- Implemented efficient IT project management processes by streamlining workflows and improving communication between team members.
PT Papabli Bisnis Semesta
Lead Front End Developer
08.2020 - 06.2021
Job overview
- Facilitated smooth collaboration between designers and developers through effective communication of technical requirements and creative concepts.
- Optimized web applications for mobile devices through responsive design techniques, delivering seamless experiences across various screen sizes.
- Collaborated with cross-functional teams to develop efficient solutions for complex front-end challenges.
- Stayed abreast of emerging technologies and industry trends, incorporating best practices into the development process for continuous improvement.
- Coded using HTML, CSS and JavaScript to develop features for both mobile and desktop platforms.
- Streamlined codebase by refactoring HTML, CSS, and JavaScript for improved maintainability.
- Designed and updated layouts to meet usability and performance requirements.
- Produced websites compatible with multiple browsers.
- Followed SDLC best practices within Agile environment to produce rapid iterations for clients.
- Conceived and built optimized landing pages in HTML and CSS for integration and cross-browser compatibility.
- Optimized web applications for speed, scalability and security.
- Employed coding practices based on commonly accepted standards to establish site layout and user interface.
P3SM - Pusat Pembinaan Pelatihan & Sertifikasi Man
Full Stack Web Developer
06.2020 - 08.2020
Job overview
- Used Javascript, SQL and HTML to develop app-solutions.
- Increased website performance by optimizing front-end and back-end code for faster loading times.
- Optimized database queries for improved query execution times, ultimately enhancing application responsiveness.
- Collaborated with cross-functional teams to ensure seamless integration of front-end and back-end components, delivering fully functional web applications.
- Developed scalable applications using modern JavaScript frameworks, resulting in increased efficiency and maintainability.
PT Kontinum Sintesa Sinergia
Project Manager
09.2018 - 08.2020
Job overview
- Successfully managed multiple projects simultaneously by prioritizing tasks according to urgency, resource availability, and alignment with organizational goals.
- Planned, designed, and scheduled phases for large projects.
- Identified plans and resources required to meet project goals and objectives.
- Monitored project performance to identify areas of improvement and make adjustments.
- Monitored progress against established goals, adjusting schedules and resources as needed to keep projects on track.
Dumet School
Personal Trainer
08.2016 - 05.2020
Job overview
- Trainer Web development
- Web design training in class
- Web programming training in class for student
- Inhouse training web design in location company address
JANZ Indonesia
Project Lead
05.2018 - 07.2018
Job overview
- Partnered with project team members to identify and quickly address problems.
- Mentored junior team members, fostering professional growth and increasing overall team efficiency.
- Reduced project completion timeframes through strategic resource allocation and efficient task delegation.
- Implemented best practices in documentation management systems that improved efficiency, accessibility, and security of project-related information.
Bambifiles
Project Lead
01.2018 - 04.2018
Job overview
- Partnered with project team members to identify and quickly address problems.
- Mentored junior team members, fostering professional growth and increasing overall team efficiency.
- Reduced project completion timeframes through strategic resource allocation and efficient task delegation.
- Implemented best practices in documentation management systems that improved efficiency, accessibility, and security of project-related information.
- Collaborated with cross-functional teams to ensure seamless integration of various project components.
Education
STMIK IndonesiaJakarta
S.KOM from Sistem Informasi
04.2001
University Overview
- 3.2 GPA
Skills
Team Leadership Qualities
Music
Music
Hobby of playing music to relieve refreshment, and can improve mood.
Timeline
Full Stack Web Developer (Project Base)
Haley Welly Gym - Agung Sedayu
04.2024 - 06.2024
Lead PHP Full Stack Developer (Project Base)
Media Indonesia
01.2024 - Current
Operational Manager
PT Rubic Kirana Solusindo
06.2022 - 10.2023
PHP Developer
PT Akar Inti Teknologi
06.2022 - 01.2023
Full Stack Web Developer
Heyhi - Smartjen
11.2021 - 03.2024
Front End Developer
PT Imani Prima
10.2021 - 03.2022
Backend Web Developer
PT Rodamas Group
07.2021 - 10.2021
IT Project Lead
PT Recehfood Bangsa Indonesia
08.2020 - 06.2021
Lead Front End Developer
PT Papabli Bisnis Semesta
08.2020 - 06.2021
Backend Developer
Nawatech
07.2020 - 11.2021
Full Stack Web Developer
P3SM - Pusat Pembinaan Pelatihan & Sertifikasi Man
06.2020 - 08.2020
Project Manager
PT Kontinum Sintesa Sinergia
09.2018 - 08.2020
Project Lead
JANZ Indonesia
05.2018 - 07.2018
Project Lead
Bambifiles
01.2018 - 04.2018
Personal Trainer
Dumet School
08.2016 - 05.2020
STMIK Indonesia
S.KOM from Sistem Informasi
04.2001
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