Full Stack Engineer

Summary

I highly recommend Remi A. as a talented and versatile Software Developer with a strong focus on building customer-centric web applications. Remi is proficient in JavaScript, TypeScript, Node.js, HTML, and CSS and works seamlessly with frameworks like React, Next.js, React Native, and Express. His technical toolkit includes MongoDB, Firebase, Supabase, Redux Toolkit, Docker, JWT Authentication, WebSockets, and WebRTC — all of which he’s used to deliver high-performance applications. From leading the development of the P2PCoder app using Next.js, WebRTC, and Firebase to co-developing an Anonymous Chat app with WebSockets and Node.js, Remi has consistently demonstrated his ability to engineer innovative solutions. His proactive leadership and dedication to accessibility were further showcased during his Outreachy internship with Ushahidi, where he improved website usability following WCAG guidelines. Remi combines strong problem-solving skills, product ownership, and clear communication, making him a valuable asset to any tech-driven team.

Meet Remi Daniel A.

"Introduce Yourself"

"What are you looking for in your next opportunity?"

Assessment Scores

General Coding Assessment

100%

Great score on SQL Question, Difficulty Hard

Great score on Two Algorithm Questions, Difficulty Medium

Good score on LRU Cache Question, Difficulty Medium

Project Assessment

100%

Perfect score on Node.js Age Counting

Perfect score on Node.js Debugging JSON Data

Perfect score on Node.js CSV to JSON

Experience

ExpatSwap

Full-Stack Developer

Full-Time

Sep 2024 — Oct 2025

Launched high-impact features that boosted user engagement by 40%

Restructured deployment pipelines, reducing release cycle time by 35%.

Proposed and shipped new UX enhancements based on usage data and team ideation.

Technologies:

angular js

websocket

MongoDB

nest js

Petrong Software Solution

Full-Stack Developer

Full-Time

Apr 2024 — Sep 2024

Designed and deployed scalable REST APIs supporting real-time forex trades

Enabled bank-grade payments by integrating Truelayer and Mono, raising transaction success rates by 20%.

Delivered a secure escrow wallet system that reduced disputes by 15%.

Technologies:

React

Next.js

Nest.js

MongoDB

open banking api

World Wide Techies

Maintainer & Developer Lead

Full-Time

Jan 2023 — Jan 2024

Directed full-stack development for a recruitment platform, achieving a 4.8/5 user rating.

Revamped onboarding flow and integrated live support, increasing sign-ups and retention by 25%.

Mentored junior developers, reducing onboarding time and delivery cycles by 25%.

Built a real-time chat platform with WebRTC/WebSockets, maintaining 99.5%+ uptime and 600+ active users

Orchestrated agile sprints that improved feature velocity and system stability.

Technologies:

Next.js

TypeScript

Firebase

Supabase

Node.js

WebRTC

WebSocket

Nutrilab Singapore

Lead Fullstack Engineer

Contract

Jun 2025 — Sep 2025

I re-architected the mobile codebase, stabilized navigation with Expo Router, and built an AI chat streaming loop for smooth real-time UX.

I also developed the AI food scan flow, cutting scan latency from 30s to 3–4s through backend optimization, and set up EAS build + OTA pipelines for faster, reliable releases.

I served as Lead Developer for NutriLab, an AI-powered nutrition app combining real-time chat, food scanning, and AI-driven insights.

Beyond shipping new features, I focused on maintainability and engineering excellence — refactoring components, documenting the architecture, and setting up EAS build & OTA pipelines to reduce deployment friction.