Ryan Ahmad
Ryan Ahmad

Full-Stack Software Engineer

Actively looking · Member since 23 Oct 2026
Location
Bandung Barat, Indonesia
Desired salary
Unspecified
Work preference
Remote Only / Full Time
Experience level
Lead

About

Professional summary

I am a full-stack software engineer with more than six years of experience delivering production applications across banking, insurance, capital markets, retail, edtech, and fintech.

My core backend expertise is in Java, Spring Boot, and Go, complemented by experience building APIs, microservices, distributed systems, caching layers, and message-driven services. I also work with Node.js, Express, NestJS, FastAPI, and Laravel.

On the frontend, I build responsive web and mobile experiences with Next.js, React, React Native, Angular, Tailwind CSS, and related technologies. I am comfortable taking products from requirements analysis and system design through implementation and delivery.

I have led a small engineering team, served as a system analyst and technical lead, and mentored engineers on code quality, architecture, and predictable delivery practices. I collaborate effectively with QA, backend, business, and distributed delivery teams.

I have hands-on experience with AWS, GCP, Docker, Redis, Kafka, RabbitMQ, PostgreSQL, MySQL, MongoDB, and SQL Server. I also build AI-powered automation and computer-vision solutions using OpenAI APIs, n8n, FastAPI, YOLOv8, and Roboflow.

I am actively returning to full-time software engineering and am available to start immediately. I am open to remote opportunities and relocation.

Notice period: Immediately

Skills

37 capabilities

Tech stack & tools

Working toolkit

Application Hosting

Collaboration

Experience

Career history

Independent Developer / Career Break Independent

Built automated trading tools covering market-data ingestion, strategy backtesting, execution logic, and monitoring while trading full-time.

Developed an AI-powered YouTube Shorts automation pipeline using n8n, an LLM, Python, and FastAPI to identify highlights, generate clips, and extract subtitles. Built an AI skincare recommendation tool using a custom YOLOv8 model trained with Roboflow data and Google Colab, served through FastAPI and automated with n8n.

Built Kawansport, a sports community application for finding opponents, chatting, partner matching, and court bookings using React Native, NestJS, an admin CMS, and a Next.js landing page. Completed self-directed study in backend engineering, cloud platforms, and system design, and am available to start immediately.

Software Engineer Lead Motiolabs

Led the product division's end-to-end development process, including requirements analysis, technical design, task breakdown, implementation, and engineering delivery using Next.js, Go, React, Tailwind CSS, and Redis.

Served as System Analyst for Project Filatelli, translating business requirements into technical specifications and data structures. Acted as Tech Lead for MyDigilearn and LearnHub e-learning platforms, guiding architectural decisions and team delivery while using Redis for caching and session management.

Built an AI-driven career-path recommendation system for B One using Express.js and the OpenAI GPT API, and developed backend services with NestJS for other client projects. Mentored engineers on code quality and delivery practices.

Software Engineer Allianz Indonesia (via Tech Mahindra)

Built and maintained Agency Connect, a customer-facing insurance agency platform, as the primary Angular frontend developer.

Delivered features and performance improvements while meeting enterprise security and compliance requirements in a regulated insurance environment. Collaborated with backend, QA, and business teams through an Agile delivery model across distributed locations.

Software Engineer Seeds Finance

Owned web and mobile product development from the ground up, including business-process research, system architecture, third-party integration assessment, data modeling, and implementation.

Built backend services using Express.js and NestJS and established the early technical foundation for a fintech product, balancing delivery speed with maintainability.

Senior Java Developer Infosys Solusi Terpadu

Developed Java and Spring Boot backend services for the BTN (Bank Tabungan Negara) mobile banking application.

Worked to banking-grade reliability and security standards for a high-traffic consumer product.

Software Engineer Padepokan Tujuh Sembilan

Delivered an internal HRMS using Angular and Spring Boot. Built Maxfund and PWM wealth-management platforms for Mirae Asset Sekuritas using Spring Boot and React.

Developed Spring Boot backend services with Redis caching for Alfa Gift and Alfa X retail applications. Implemented IDX XBRL financial-reporting integration for the Indonesia Stock Exchange and developed ilovelife.co.id using Angular and Spring Boot.

Education

Learning history

Universitas Widyatama

Bachelor of Informatics Engineering, Informatics Engineering

Coursework completed through semesters 4–5 while working full-time. Studies were paused to focus on professional software engineering roles.

SMKN 4 Padalarang

Vocational Diploma, Software Engineering

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