Kelvin Agyare Yeboah

KY

Looking for a job

Kelvin Agyare Yeboah

@kelvinagyareyeboah

Full-Stack Software Engineer at ByteBao building real-time web features, including Socket.IO systems handling 100+ concurrent connections.

At ByteBao, I build web applications with Node.js, Express, MongoDB, React, and Tailwind CSS. I developed REST APIs serving 200+ daily active users and real-time features handling 100+ concurrent connections.

In my projects, I engineered SyncPad, a CRDT-based collaborative editor, and built KelvStream’s HLS video transcoding pipeline with FFmpeg. I also created IndexFly, a Go search engine using BM25 ranking.

Experience

Work history, roles, and key accomplishments

BY

Current

Full-Stack Software Engineer

Current

ByteBao

Jan 2024 - Present (2 years 10 months)

Built REST APIs using Node.js/Express and MongoDB serving 200+ daily active users. Developed React frontend with Tailwind CSS, reducing initial load time by 25%.

NodeJS Express MongoDB React Tailwind Socket.IO

MC

Full-Stack Software Engineer

Maple Code Consulting

Mar 2025 - Apr 2026 (1 year 1 month)

Optimized MongoDB aggregation pipelines, cutting report generation from 12s to 3s. Built reusable React component library used across 5 internal projects.

MongoDB React Component Libraries

BL

Software Engineer Intern

BlueStock

Jun 2024 - Aug 2024 (2 months)

Built full-stack inventory system using MERN stack supporting 100+ monthly users. Implemented responsive designs following mobile-first principles.

MERN Stack Responsive Design

Education

Degrees, certifications, and relevant coursework

UG

University of Ghana

Bachelor of Science, Computer Science

Grade: 3.70/4.00

Activities and societies: Dean's List

Pursuing a Bachelor of Science in Computer Science with a GPA of 3.70/4.00, expected to graduate in 2027.

Tech stack

Software and tools used professionally

PostgreSQL

MongoDB

Node.js

Next.js

Tailwind CSS

FFMPEG

Redis

React

JavaScript

Python

HTML5

Go

BullMQ

Socket.IO

Redux

Zustand

TypeScript

Git

Docker

SQL

Convex

Liveblocks

Clerk

Vite

Yjs

Tiptap

Express

REST APIs

Availability

Looking for a job

Location

Ghana

Authorized to work in

Website

kelvinagyareyeboah.me

Salary expectations

30k+ USD

Job categories

Full Stack Engineer Software Engineer

Skills

Fullstack Development REST APIs Real Time Applications CRDTs BM25 Transcoding Adaptive Bitrate Streaming JavaScript TypeScript Go Python SQL HTML5 CSS React

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