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
PHP Development
Responsive Web Design
RESTful API Integration
Project management experience
Solid MVC Understanding
Proficient Git Usage
Laravel Framework
HTML5
JavaScript programming
Project Management
API Integration
Web Technologies: AngularJS, jQuery, Bootstrap
JavaScript experience
GitHub collaboration
Source and Version Control: Git, Github
Software Deployment
Web Programming
JIRA
Javascript
Teamwork and Collaboration
Problem-Solving
Time Management
Application Development
Codeigniter Framework
Mysql
Postgresql
SQL Server
Wordpress
Trello
Asana
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