Backend Developer

Latanza Akbar Fadilah

Building scalable systems with clean architecture. I focus on API development, system design, and performance optimization for real-world products.

Latanza profile photo
REST APIs
PostgreSQL
JWT Security
Clean Architecture

About

Information Systems student with a backend-first engineering approach.

I enjoy solving real problems through robust backend systems. My core strengths are clean code practices, system thinking, and building maintainable APIs that scale. I prioritize architecture quality, predictable behavior, and measurable performance.

Skills

Core stack and day-to-day tools.

Backend

Node.jsExpress.jsREST APIPrisma ORMDrizzle ORM

Database

PostgreSQLMySQLSchema Design

Mobile

React NativeExpo

Tools

GitPostmanCloudinaryVercelFigma

Projects

Backend-heavy projects are prioritized to highlight engineering depth.

Biteyo preview
Backend-heavy

Biteyo

A food review platform backend featuring restaurant management, user reviews, and filter-based search — similar in concept to Zomato.

Express.jsDrizzle ORMPostgreSQLCloudinary

- Implemented JWT-based authentication with bcrypt password hashing, rate limiting, and Zod input validation.

- Integrated Cloudinary for image upload and delivery with Sharp for image optimization before storage.

- Configured Nodemailer for transactional email support and deployed the API to Vercel.

Cinix preview
Backend-heavy

Cinix

An online movie ticket booking platform backend covering showtime management, seat selection logic, and reservation processing.

Express.jsPrisma ORMPostgreSQL

- Designed a relational database schema with Prisma migrations to handle showtime schedules, seat availability, and booking records.

- Implemented end-to-end data validation to ensure real-time consistency of seat availability status.

- Deployed the API to Vercel with clean project structure and documented setup instructions.

77TopUp preview
Backend-heavy

77TopUp

A game voucher top-up platform backend with full transaction flow, product management, and payment gateway integration.

Express.jsPrisma ORMPostgreSQL

- Built with clean MVC architecture — controllers, routes, middlewares, and utils clearly separated.

- Handled transaction flows, product management, and payment gateway API integration with structured middleware for auth and error handling.

- Documented API endpoints and deployed to Vercel, demonstrating end-to-end delivery from development to production.

Simple POS preview
Backend-heavy

Simple POS

A CLI-based point-of-sale system in C targeting small-scale businesses such as traditional stalls, handling product listings and transaction processing.

C Language

- Handled product listings, transaction processing, and receipt generation in a single-file C program.

- Strengthened foundational understanding of procedural programming, memory management, and data structure manipulation.

CV

Internship-ready profile and backend project experience.

Download my latest CV for a complete overview of technical skills, education, and project outcomes.

Download CV

Contact

Let's discuss internship opportunities and backend roles.