Hi, I'm N. Fajri,
a Software Engineer.

Contributions

• Moneyflow.ID: Built a PWA-based cash flow management platform for individuals and SMEs, enabling users to track income, expenses, savings, and financial activity across devices.
• Moneyflow.ID: Designed and implemented a scalable frontend architecture using React.js and TanStack Start, focused on maintainability, performance, and continuous product growth.
• House of Wizard: Built a Web3 and Data Analysis learning platform connecting learners with expert mentors through private 1:1 sessions, webinars, courses, certifications, and a community-driven experience.
• Worked across the full product lifecycle, from product architecture and frontend/backend development to deployment and infrastructure.

Achievements

• Integrated OCR-based receipt scanning to automate transaction data entry, reducing manual input and improving the expense-tracking experience.
• Established CI/CD pipelines with GitHub Actions to streamline deployments and accelerate feature delivery.
• Developed platform capabilities for the Web3 ecosystem, including smart contract integration and digital learning workflows.

Contributions

• Built and delivered a functional tour and travel website to support the company’s digital presence and business operations.
• Integrated a Backend-for-Frontend (BFF) architecture and handled multiple backend requests efficiently from the frontend.
• Developed the application with Next.js, leveraging TanStack Query for client-side data fetching and state management, alongside dynamic forms and data tables.
• Implemented AWS Cognito OAuth authentication and managed user login sessions securely on the frontend.

Contributions

• Ongoing volunteer involvement with the Minang IT CAMP community since October 2017.

Contributions

• Built an AI-driven analytics platform from the ground up using Golang, PostgreSQL, and Next.js, enabling users to query data using natural language.
• Engineered backend services that improved data extraction and processing accuracy, supporting faster insight generation.
• Implemented Server Actions in Next.js to reduce perceived loading time, improving the overall user experience.
• Containerised all services using Docker and integrated logging + image management tools, improving deployment consistency.

Achievements

• Streamlined deployment by migrating from manual Traefik setups to a PaaS (Dokploy), reducing environment-variable conflicts and cutting deployment time significantly.

Achievements

• Improved the platform’s UI/UX and added new pages, increasing customer navigation efficiency and reducing user friction across the site.
• Stabilized the codebase by fixing UI bugs and optimizing component structure, improving frontend reliability and maintainability.
• Collaborated with the engineering team to refine frontend architecture, contributing to a more scalable development workflow.

Achievements

• Delivered key features for the iOS app, including daily check-ins and improved onboarding flows, enhancing user engagement and retention.
• Improved app structure by reorganizing modules, reducing UI bugs, and making the codebase easier to maintain.
• Built new UI screens to handle feature variations cleanly, lowering bug occurrences and improving long-term scalability of mobile features.

Achievements

• Rebuilt an unmaintainable legacy insurance broker system into a modern, stable platform that improved operational efficiency for brokers.
• Processed and optimized large datasets (100K+ rows) with custom filtering and matching logic, enabling faster and more accurate insurance record validation.
• Implemented backend workflows that aligned with real-world brokerage processes, improving data accuracy and reducing manual work.
• Enhanced ETL operations for imported CSV/Excel files, significantly accelerating data preparation time for downstream systems.

Achievements

• Built and maintained ticketing platform features using Node.js + Next.js, improving purchase flow and reliability during high-traffic match days.
• Integrated third-party payment gateways, ensuring secure and seamless transactions at scale.
• Replaced outdated proxy infrastructure with Traefik, resulting in better routing, fewer downtime incidents, and smoother deployments.
• Reduced cloud deployment costs through research and performance tuning, optimising both staging and production environments.

Achievements

• Delivered multiple government and private-sector projects end-to-end, consistently meeting client deadlines and requirements.
• Built reusable frontend and backend starter kits that accelerated development for the engineering team.
• Mentored vocational school interns, helping them build foundational web development skills and contribute to real projects.
• Improved development efficiency by maintaining internal tools and templates, reducing project setup time across teams.