Available to hire
Hi, I’m Alfadila Anas, a passionate and experienced app developer with over 5 years in GIS and app development. I started coding as a hobby with a love for game development, which led me to become a versatile developer proficient in web, Android, desktop, and multi-platform apps. I’m a fast learner who works well both independently and in teams, always eager to keep up with the latest technologies through courses and events.
I enjoy creating robust, bug-free applications that solve real-world problems, especially in healthcare, government, and social impact sectors. Beyond coding, I have interests in software and hardware engineering, spatial sciences, social issues, data science, business, and city planning. I’m currently leading innovative projects and mentoring others in the developer community, always striving to make a positive impact through technology.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Work Experience
Frontend (GIS) Developer at Castellum Digital Indonesia
December 1, 2024 - February 28, 2025Led the development of a GIS-based web application supporting healthcare mapping initiatives in Indonesia. Developed GeoTag Fasyankes web app using Next.js, MapLibre, and OpenStreetMap with offline-first capabilities to aid data collection in low-connectivity areas. Managed end-to-end business processes, ensured frontend-backend integration, optimized performance, and carried out manual end-to-end testing to validate functionality.
Frontend (GIS) Developer at Castellum Digital Indonesia
December 1, 2024 - February 28, 2025Led the development of a GIS-based web application to support healthcare mapping initiatives. Developed GeoTag Fasyankes for collecting and visualizing healthcare facility data using Next.js, MapLibre, and OpenStreetMap. Designed offline-first capabilities for low-connectivity areas and ensured smooth frontend-backend integration with optimized performance. Conducted manual end-to-end testing to validate data flows and offline/online sync functions.
Frontend (GIS) Developer at Castellum Digital Indonesia
December 1, 2024 - February 28, 2025Led development of a GIS based web application supporting healthcare mapping initiatives across Indonesia. Developed GeoTag Fasyankes, an offline-first web app for rural data collection and visualization using Next.js, MapLibre, and OpenStreetMap. Ensured smooth frontend-backend integration, optimized performance, and conducted end-to-end testing to validate functionality.
Senior Frontend Developer at Badan Kepegawaian Negara (BKN)
February 1, 2023 - November 30, 2024Led frontend development of multiple high-impact government applications using React.js, Next.js, and Vue.js. Maintained over 10 applications, restructured failing projects, collaborated with stakeholders and backend teams, standardized development practices, mentored ASN developers, ensured UI/UX consistency, integrated user feedback, implemented unit and end-to-end testing, and authored technical documentation.
Senior Frontend Developer at Badan Kepegawaian Negara (BKN)
February 1, 2023 - November 30, 2024Led frontend development of multiple high-impact government applications under SIASN ecosystem using React.js, Next.js, and Vue.js. Maintained 10+ applications including failed projects from previous vendors, restructuring codebases and fixing critical issues. Collaborated with backend developers and stakeholders to align front and backend processes. Standardized frontend practices, mentored developers, ensured UI/UX consistency, implemented testing with Jest and Cypress, and authored technical documentation.
Senior Frontend Developer at Badan Kepegawaian Negara (BKN)
February 1, 2023 - November 30, 2024Led frontend development of multiple government applications using React.js, Next.js, and Vue.js. Managed 10+ applications by implementing new features, optimizing performance, and stabilizing failed projects. Collaborated with stakeholders and backend teams, standardized development practices, mentored developers, ensured UI/UX consistency, and authored technical documentation and reports.
Frontend Developer at Skylab Cloud Technology
October 1, 2022 - February 28, 2023Built and maintained multiple cross-platform web and mobile applications in an agile environment. Developed new features, optimized codebases, collaborated with product teams on UI/UX upgrades, coordinated testing and debugging, contributed to backend development tasks, participated in agile ceremonies, and authored detailed technical documentation.
Frontend Developer at Skylab Cloud Technology
October 1, 2022 - February 28, 2023Built and maintained multiple cross-platform web and mobile applications in an agile environment, developing apps from scratch, implementing features, and optimizing codebases. Collaborated with product teams for UI/UX upgrades and coordinated with QA to debug and stabilize functionality. Supported backend development using Node.js and NestJS. Managed mobile versions using Flutter, CapacitorJS, Ionic, and PWA, and authored detailed documentation.
Frontend Developer at Skylab Cloud Technology
October 1, 2022 - February 28, 2023Built and maintained multiple cross-platform web and mobile applications. Developed applications from scratch, upgraded UI/UX, coordinated with QA teams, wrote unit and end-to-end tests, and supported backend development tasks. Worked within agile teams delivering projects with technologies including Flutter, CapacitorJS, Ionic, and PWA support.
Frontend Developer at Badan Kepegawaian Negara (BKN)
March 1, 2022 - October 31, 2022Supported frontend development for multiple national applications under the SIASN ecosystem. Took over unstructured projects to fix critical issues and bring them back on track. Contributed to frontend development of SIASN modules using React.js and Next.js, collaborated with stakeholders and backend developers, standardized practices, mentored developers, ensured UI/UX consistency, and documented progress.
Frontend Developer at Badan Kepegawaian Negara (BKN)
March 1, 2022 - October 31, 2022Supported frontend development for SIASN ecosystem, taking over failed projects and restructuring them for delivery. Developed three SIASN modules using React.js and Next.js, collaborated closely with stakeholders and backend teams, standardized development practices, mentored ASN developers, ensured UI/UX consistency, integrated user feedback, and authored technical documentation.
Frontend Developer at Badan Kepegawaian Negara (BKN)
March 1, 2022 - October 31, 2022Supported frontend development across national scale applications, restructured codebases from failed projects, developed multiple SIASN modules using React.js and Next.js, collaborated with stakeholders and backend teams, standardized frontend practices, mentored ASN developers, ensured UI/UX quality, and authored technical documentation.
Full Stack (GIS) Developer at Perludem (Persatuan untuk Pemilu dan Demokrasi)
August 1, 2021 - December 31, 2021Led the development of the Public Election Boundary Delimitation Tool, improving transparency and public participation in electoral boundary mapping. Owned full development lifecycle from planning to deployment, developed web and desktop versions, managed infrastructure setup and deployment, provided user documentation and support, and performed testing and maintenance.
Full Stack (GIS) Developer at Perludem (Persatuan untuk Pemilu dan Demokrasi)
August 1, 2021 - December 31, 2021Led development of the Public Election Boundary Delimitation Tool as tech lead and individual consultant, handling full development lifecycle from planning to deployment. Developed web-based tool with React.js and OpenLayers, built desktop version with ElectronJS for offline use, managed infrastructure and deployment automation, created user documentation, and provided continuous maintenance and troubleshooting support.
Full Stack (GIS) Developer at Perludem (Persatuan untuk Pemilu dan Demokrasi)
August 1, 2021 - December 31, 2021Led full development lifecycle and tech lead for the Public Election Boundary Delimitation Tool aimed at electoral transparency. Developed web and desktop apps using React.js, OpenLayers, ElectronJS, and backend with PHP, PostgreSQL/PostGIS, and Django. Managed deployment, infrastructure, user documentation, testing, and troubleshooting.
Geodetic Engineer / GIS Developer at PT. Pratama Persada Airborne
March 1, 2020 - October 31, 2021Developed GIS-based applications for village border mapping across Indonesia, including backend, frontend, and database. Discussed requirements with stakeholders, deployed scalable systems incorporating Mapbox GL and LeafletJS, managed server configurations, executed bug fixes, and performed end-to-end testing to ensure workflow validation.
Geodetic Engineer / GIS Developer at PT. Pratama Persada Airborne
March 1, 2020 - October 31, 2021Responsible for end-to-end development of GIS applications for village border mapping across Indonesia. Designed and developed web and Android GIS apps including backend, frontend, and database. Built scalable systems integrating Mapbox GL and LeafletJS, deployed applications, handled bug fixes and end-to-end testing to validate workflows before release.
Geodetic Engineer / GIS Developer at PT. Pratama Persada Airborne
March 1, 2020 - October 31, 2021Developed GIS based applications for village border mapping in Indonesia, including backend, frontend, and database. Designed scalable systems integrating interactive mapping features with Mapbox GL and LeafletJS. Managed deployment, server configurations, bug fixes, and system troubleshooting.
Geodetic Engineer / GIS Developer at PT. Surveyor Indonesia
December 1, 2019 - June 30, 2020Conducted geodetic field surveys and spatial data management for major infrastructure projects. Processed and shared GIS data with stakeholders, coordinated with vendors, assisted in reporting and documentation, and developed internal desktop and web applications to support operations and streamline processes.
Geodetic Engineer / GIS Developer at PT. Surveyor Indonesia
December 1, 2019 - June 30, 2020Conducted geodetic field surveys and managed spatial data for major infrastructure projects. Processed and shared GIS data, coordinated vendors, and assisted in reporting and documentation. Developed internal applications including desktop app for land acquisition filing, web app for visualizing acquisition progress, and a reimbursement app. Supported final project reporting and participated in technical meetings.
Geodetic Engineer / GIS Developer at PT. Surveyor Indonesia
December 1, 2019 - June 30, 2020Conducted geodetic field surveys and spatial data management for infrastructure projects. Developed internal desktop and web applications to support land acquisition management and reimbursement processes. Supported reporting and technical meetings.
Education
Geodetic Engineer at Institut Teknologi Nasional Bandung (Itenas)
January 1, 2015 - December 31, 2019Mechatronic Engineer at SMKN 1 Batam
January 1, 2012 - December 31, 2015Bachelor's Degree at Institut Teknologi Nasional Bandung (Itenas)
January 1, 2015 - December 31, 2019High School Diploma at SMKN 1 Batam
January 1, 2012 - December 31, 2015Geodetic Engineer at Institut Teknologi Nasional Bandung (Itenas)
January 1, 2015 - December 31, 2019Mechatronic Engineer at SMKN 1 Batam
January 1, 2012 - December 31, 2015Qualifications
Fundamental Data Science
January 1, 2025 - December 31, 2025Microsoft Azure AI & GitHub Copilot
January 1, 2025 - December 31, 2025#JuaraGCP Season 11
January 1, 2025 - December 31, 2025UiPath Automation & Citizen Developer
January 1, 2025 - December 31, 2025Data Science Learning Path
January 1, 2024 - December 31, 2024Google Arcade Facilitator
January 1, 2024 - December 31, 2024Supply Chain Cybersecurity Risks
January 1, 2024 - December 31, 2024Alibaba Cloud Security
January 1, 2024 - December 31, 2024Alibaba Cloud Computing
January 1, 2024 - December 31, 2024Google Play Store Listing Academy
January 1, 2024 - December 31, 2024React Developer
January 1, 2023 - December 31, 2023#JuaraAndroid Season 3
January 1, 2023 - December 31, 2023Software Quality Assurance
January 1, 2023 - December 31, 2023DevOps Engineer
January 1, 2022 - December 31, 2022#JuaraGCP Season 7
January 1, 2022 - December 31, 2022Basic Remote Pilot Training
January 1, 2022 - December 31, 2022Digital Marketing Bootcamp
January 1, 2022 - December 31, 2022Internet of Things
January 1, 2022 - December 31, 2022#JuaraAndroid Season 2
January 1, 2022 - December 31, 2022#JuaraAndroid Season 1
January 1, 2022 - December 31, 2022Multi-Platform App Developer
January 1, 2021 - December 31, 2021Back-End Developer
January 1, 2021 - December 31, 2021SOLID Programming & Basic Git
January 1, 2021 - December 31, 2021Scrum Master
January 1, 2021 - December 31, 2021UI/UX Design
January 1, 2021 - December 31, 2021Android Developer
January 1, 2020 - December 31, 2020AR & VR Developer
January 1, 2020 - December 31, 2020Google Cloud Platform
January 1, 2019 - December 31, 2019Fundamental Data Science
January 1, 2025 - December 31, 2025Microsoft Azure AI & GitHub Copilot
January 1, 2025 - December 31, 2025#JuaraGCP Season 11
January 1, 2025 - December 31, 2025UiPath Automation & Citizen Developer
January 1, 2025 - December 31, 2025Data Science Learning Path
January 1, 2024 - December 31, 2024Google Arcade Facilitator
January 1, 2024 - December 31, 2024Supply Chain Cybersecurity Risks
January 1, 2024 - December 31, 2024Alibaba Cloud Security
January 1, 2024 - December 31, 2024Alibaba Cloud Computing
January 1, 2024 - December 31, 2024Google Play Store Listing Academy
January 1, 2024 - December 31, 2024React Developer
January 1, 2023 - December 31, 2023#JuaraAndroid Season 3
January 1, 2023 - December 31, 2023Software Quality Assurance
January 1, 2023 - December 31, 2023DevOps Engineer
January 1, 2022 - December 31, 2022#JuaraGCP Season 7
January 1, 2022 - December 31, 2022Basic Remote Pilot Training
January 1, 2022 - December 31, 2022Digital Marketing Bootcamp
January 1, 2022 - December 31, 2022Internet of Things
January 1, 2022 - December 31, 2022#JuaraAndroid Season 2
January 1, 2022 - December 31, 2022#JuaraAndroid Season 1
January 1, 2022 - December 31, 2022Multi-Platform App Developer
January 1, 2021 - December 31, 2021Back-End Developer
January 1, 2021 - December 31, 2021SOLID Programming & Basic Git
January 1, 2021 - December 31, 2021Scrum Master
January 1, 2021 - December 31, 2021UI/UX Design
January 1, 2021 - December 31, 2021Android Developer
January 1, 2020 - December 31, 2020AR & VR Developer
January 1, 2020 - December 31, 2020Google Cloud Platform
January 1, 2019 - December 31, 2019Fundamental Data Science
January 1, 2025 - December 31, 2025Microsoft Azure AI & GitHub Copilot
January 1, 2025 - December 31, 2025#JuaraGCP Season 11
January 1, 2025 - December 31, 2025UiPath Automation & Citizen Developer
January 1, 2025 - December 31, 2025Data Science Learning Path
January 1, 2024 - December 31, 2024Google Arcade Facilitator
January 1, 2024 - December 31, 2024Supply Chain Cybersecurity Risks
January 1, 2024 - December 31, 2024Alibaba Cloud Security
January 1, 2024 - December 31, 2024Alibaba Cloud Computing
January 1, 2024 - December 31, 2024Google Play Store Listing Academy
January 1, 2024 - December 31, 2024React Developer
January 1, 2023 - December 31, 2023#JuaraAndroid Season 3
January 1, 2023 - December 31, 2023Software Quality Assurance
January 1, 2023 - December 31, 2023DevOps Engineer
January 1, 2022 - December 31, 2022#JuaraGCP Season 7
January 1, 2022 - December 31, 2022Basic Remote Pilot Training
January 1, 2022 - December 31, 2022Digital Marketing Bootcamp
January 1, 2022 - December 31, 2022Internet of Things
January 1, 2022 - December 31, 2022#JuaraAndroid Season 2
January 1, 2022 - December 31, 2022#JuaraAndroid Season 1
January 1, 2022 - December 31, 2022Multi-Platform App Developer
January 1, 2021 - December 31, 2021Back-End Developer
January 1, 2021 - December 31, 2021SOLID Programming & Basic Git
January 1, 2021 - December 31, 2021Scrum Master
January 1, 2021 - December 31, 2021UI/UX Design
January 1, 2021 - December 31, 2021Android Developer
January 1, 2020 - December 31, 2020AR & VR Developer
January 1, 2020 - December 31, 2020Google Cloud Platform
January 1, 2019 - December 31, 2019Industry Experience
Software & Internet, Government, Non-Profit Organization, Education, Healthcare
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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