Software Developer & AI Automations Engineer

Ebenezer Akinseinde

I build full-stack web applications

Full Stack Software Developer with 5+ years of experience building scalable, end-to-end web applications using React, Next.js, and Node.js across both client and server-side environments. Proficient in JavaScript and TypeScript, with a strong eye for clean code architecture, RESTful API development, and translating complex requirements into precise, performant technical solutions. A results-driven problem-solver committed to delivering high-quality, reliable digital products.

JavaScriptTypeScriptReactNext.jsNode.jsAWSDocker

5+ yrs

20+ projects

AI Engineer

Scroll to explore

WHO I AM

A Developer Who Ships

Years Experience

Projects Shipped

Frameworks Used

Databases Mastered

Origin

My journey into software engineering began with a curiosity for how digital systems were built. What started as simple scripts evolved into architecting complex, scalable web applications. I have always been driven by the desire to turn complex problems into elegant, user-centric solutions.

Evolution

Over the years, I've transitioned from pure frontend development to embracing the full stack. I've built everything from high-performance React Native applications to robust Node.js and REST API backends. My focus shifted towards not just building apps, but designing intelligent systems. This led me into the realm of AI automation, where I now orchestrate workflows that save hundreds of hours of manual labor.

Today

Today, I specialize in the intersection of Modern Web Architecture and AI Automation. I leverage tools like Next.js, TypeScript, PostgreSQL, and various LLM APIs to ship products that are both visually stunning and technically profound.

Currently Exploring:

AI AgentsVector DatabasesWebGL/Three.jsRust

WHAT I BUILD WITH

Technical Expertise

Languages & Core

3 skills

TypeScript

JavaScript

SQL

Frontend Engineering

5 skills

React

Next.js

Redux / Context API

Component Architecture

Responsive UI/UX

Backend & Server

5 skills

Node.js

Express.js

RESTful API Design

JWT & OAuth Auth

GraphQL

Databases & Storage

4 skills

PostgreSQL

MongoDB

Redis Caching

Query Optimisation

DevOps & Deployment

5 skills

Docker

Git & GitHub

CI/CD Pipelines

AWS / Vercel / Netlify

Linux Server Admin

AI & Modern Stack

5 skills

Prompt Engineering

Cursor / Windsurf AI Tools

LLM Orchestration

AI Code Rubrics Design

Structured Output APIs

MY JOURNEY

Work Experience

May 2025
—
Present

May 2025 — Present

Gamr Tech Solutions Limited

Present

Software Developer

Built a custom CMS Editorial Control dashboard enabling admin review, approval, and live publishing of community-submitted content.
Engineered a contributor submission flow with a rich text editor, dynamic category selection, and cover image upload functionality.
Implemented a dynamic content filtering system enabling users to sort and navigate platform content by type across multiple entry points.
Developed a newsletter subscription component, integrating a lead-capture form to drive recurring user engagement.

"Engineered scalable submission and admin publishing systems, streamlining operations at Gamr Africa."

Next.jsReactTypeScriptNode.jsExpress.jsPostgreSQL

June 2021
—
July 2025

June 2021 — July 2025

Vive Healthcare Limited

Completed

Website Developer

Customized and maintained a WordPress-based e-commerce platform, implementing HTML/CSS modifications to meet brand and product requirements.
Developed and integrated new site features, improving consumer-facing functionality across product and checkout pages.
Investigated and remediated active security breaches, implementing security protocols including DNS reviews, SSL validation, and vulnerability patching.
Conducted front-end diagnostics and cross-browser compatibility checks, ensuring consistent performance across all consumer-facing pages.

"Hardened security protocols and resolved critical active vulnerabilities on high-traffic healthcare storefronts."

WordPressHTML/CSSJavaScriptPHPDNS SecuritySSL Validation

Jan 2024
—
June 2025

Jan 2024 — June 2025

Africa Leadership X (ALX)

Completed

Technical Mentor

Conducted structured debugging sessions, resolving complex code errors across HTML, CSS, JavaScript, and MERN stack projects.
Provided on-demand technical support remotely and in-person, delivering real-time code walkthroughs and logic debugging.
Assessed learners' programming knowledge gaps through targeted questioning, recommending focused resources to strengthen their technical foundation.

"Mentored hundreds of emerging software engineers, accelerating their technical proficiency and codebase problem-solving abilities."

ReactNode.jsExpress.jsMongoDBJavaScriptHTML/CSS

WHAT I'VE BUILT

Selected Projects

web app

completed

A real-time multiplayer code editor featuring conflict-free Y.js CRDT edits and an sandboxed execution engine.

CodeSync

A real-time multiplayer code editor featuring conflict-free Y.js CRDT edits and an sandboxed execution engine.

ReactMonaco EditorY.jsSocket.ioDocker SandboxRedisPostgreSQL

Code

ai automation

completed

An AI-powered Notion-inspired workspace centralizing notes and documents into a searchable semantic knowledge graph.

CortexCanvas

An AI-powered Notion-inspired workspace centralizing notes and documents into a searchable semantic knowledge graph.

Next.jsReactOpenAI / Gemini EmbeddingsVector DatabaseTailwind CSSMongoDB

Code

ai automation

completed

A production-grade, highly resilient AI question generator with offline-first local storage caching and multi-model failover chains.

IQ Gen

A production-grade, highly resilient AI question generator with offline-first local storage caching and multi-model failover chains.

Vanilla JSVanilla CSSNetlify FunctionsGoogle Gemini APIStructured OutputsLocalStorage

Code

Live Demo

web app

completed

A lightweight interactive workout companion that lets users log rides and runs with real-time map rendering.

Trackr

A lightweight interactive workout companion that lets users log rides and runs with real-time map rendering.

JavaScriptHTML/CSSLeaflet.js MapsLocal StorageGeocoding API

Code

More Coming Soon

New projects always in the works — building across full-stack, mobile, and AI.

Watch this space

SHARING KNOWLEDGE

Writing & Content

Where I Write

5 Articles

Medium / Blog

Tutorials on React, AI, and Architecture.

Visit Blog

mediumAI Engineering

Mastering Structured JSON Outputs with Gemini API

How to enforce zero-crash JSON parsing at the API layer using native Schema declarations and Structured Outputs in your serverless functions.

25 min readFeb 2026

mediumWeb Engineering

Deep Dive into Y.js CRDTs for Real-Time Multiplayer Editors

Building sub-50ms collaborative environments using Monaco Editor, WebSockets, and Redis backends for scalable document sync.

30 min readApr 2026

mediumAI Engineering

Building a Vector Search Engine from Scratch: The Math and Mechanics of HNSW Indexing

Demystifying vector embeddings, cosine distance mathematics, and implementing a highly optimized HNSW spatial graph in TypeScript.

28 min readMay 2026

mediumWeb Engineering

Demystifying WebRTC: Building a Low-Latency P2P Data Sync Engine from Scratch

Deep dive into SDP signaling protocols, STUN/TURN NAT hole punching, and establishing direct secure SCTP data channels in TypeScript.

26 min readJun 2026

mediumWeb Engineering

Building a Distributed Consensus Engine from Scratch: Raft Election and Replication Invariants

Demystifying distributed state machines, leader elections, term epochs, and implementing a resilient Raft consensus loop in TypeScript.

32 min readJul 2026

More Coming Soon

New articles and tutorials in the works — on React, TypeScript, AI workflows, and beyond.

Watch this space

GET IN TOUCH

Let's Build Something

Open to full-stack roles, AI automation projects, freelance collaborations, and technical consulting.

Contact Information

ebendttl@gmail.com

Location

Lagos, Nigeria

Open to opportunities

guest@akinseinde: ~

guest@akinseinde:~$system --boot

Welcome to Ebenezer's interactive shell. Type 'help' to see list of commands.