Welly Setia Rahman
@wellyfishySoftware Engineer • Full-Stack Developer
Samarinda, East Kalimantan, Indonesia
Co-Founder at Ambrilindo. 6 years of experience building web platforms, offline-first tournament scoring engines, and backend services with Python, TypeScript, and Linux.
Experience
Co-Founder & Lead Software Engineer
Ambrilindo (ambrilindo.com)
2020 – Present
- Built the tournament engine handling on-site operations for 20+ championships (400–2,000 athletes each).
- Developed live TV scoreboards, referee scoring consoles, and automated bracket generators over an offline LAN stack.
- Managed match-day Linux server deployments with zero downtime during live tournament finals.
PythonDjangoWebSocketsSQLiteLinuxNginx
Full-Stack Developer
Freelance
2020 – Present
- Built custom web applications using Python (Django, FastAPI) and PHP (Laravel).
- Designed REST APIs, optimized SQL queries, and implemented Redis caching for low-latency responses.
- Handled end-to-end delivery: requirements, Figma UI design, and production Linux deployment with Docker and Nginx.
FastAPILaravelPostgreSQLRedisDocker
Tournament Committee (Komisi Pertandingan)
FORKI Kalimantan Timur
2025 – Present
- Managed scoring table operations and verified athlete credentials for regional karate championships.
- Replaced manual recording flows with digital score tallying to streamline match scheduling and reduce errors.
Education & Honors
Politeknik Negeri Samarinda
Associate Degree (D3) in Informatics Engineering
GPA 3.87 / 4.00
2023 – 2026
Final Project: Built the maritime operations and document AI system for PT Atika Jaya Samudera (AJS) with AWS Textract OCR & TF-IDF classification. (View Project)
3rd Place Winner — National Hackathon (KMIPN VI, 2024)
Built CampusConnect, a web platform for polytechnic student project portfolios and automated industry internship matchmaking.
Mahasiswa Berprestasi (PILMAPRES) Honoree
Selected as polytechnic-level Outstanding Student based on academic performance (GPA 3.87) and national technology achievements.
English Proficiency — TOEFL Prediction: 513
Professional working English proficiency for technical documentation, cross-functional collaboration, and software architecture.
Technical Stack
Languages
PythonJavaScript (ES6+)PHPSQLHTML5 / CSS3
Frameworks
DjangoFastAPINext.jsReactLaravelTailwind CSS
Infrastructure
PostgreSQLMySQLRedisDockerLinux (Ubuntu)NginxGit / GitHub
Tools & Design
FigmaCanvaREST APIs