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Abdulsamad.
I architect scalable systems.

I'm a Fullstack Software Engineer with a deep focus on backend infrastructure. I build high-performance APIs, integrate intelligent AI models, and develop decentralized Web3 applications.

Technical Arsenal

Backend & Systems

Go
Node.js
PostgreSQL
MySQL
MongoDB
Kafka
Redis
Docker
Kubernetes

Web3 & AI

Solidity
Ethers.js
OpenAI API
RAG
LangChain
Smart Contracts

Frontend & Mobile

TypeScript
Next.js
React
TailwindCSS
Framer Motion
SwiftUI
ChakraUI
Figma

Where I've Built

Jan 2024 - Present

Freelance Software Engineer

Independent

Delivered scalable full-stack freelance projects while completing university studies. Currently actively seeking full-time roles, bringing a strong passion for solving complex technical challenges.

Nov 2022 - Jan 2024

Software Engineer

Haske Groups, Lagos

Spearheaded end-to-end development of scalable solutions, including an integrated estate security and administration system. Optimized user interfaces to drive marketing activities and elevate user engagement.

Apr 2023 - Sep 2023

Backend Engineer (Contract)

Dreamax Ltd, Tel Aviv

Architected a highly scalable marketing system and a complex multi-step form builder. Engineered robust solutions utilizing Next.js, Express.js, PHP, and MySQL with Knex and Objection.js.

Jan 2023 - Apr 2023

Backend Engineer

Frixx App (Now Zendmart), Lagos

Built a robust backend API for a developer-focused social network. Engineered resilient platform infrastructure from the ground up using TypeScript, Node.js, Express, and MongoDB.

May 2020 - Nov 2021

Software Developer

Education Online Nigeria, Ilorin

Developed essential components for an ambitious e-learning platform, including an online library and a dynamic grant/scholarship system designed to democratize access to education.

Featured Work

Tonzscrow: Decentralized Escrow API

A robust Web3 backend service built with Go and PostgreSQL that facilitates trustless transactions. Integrates directly with Ton smart contracts to hold and release funds based on multi-sig approvals.

  • Go
  • Tact
  • PostgreSQL

AI-Powered RAG Microservice

An asynchronous Node.js microservice utilizing RabbitMQ and OpenAI's API. It ingests thousands of PDF documents, chunks them, stores embeddings in a vector database, and serves highly accurate context-aware responses.

  • Node.js
  • Express
  • RabbitMQ
  • OpenAI
  • Redis

High-Frequency Trading Websocket

A low-latency real-time data streaming pipeline built in Rust and Next.js. Capable of handling 10k+ concurrent connections streaming live crypto market data with less than 50ms latency.

  • TypeScript
  • Next.js
  • WebSockets
  • Kafka

Tonzilla

A Telegram mini app for private file sharing, allowing users to securely upload, encrypt, and share files directly within the Telegram interface.

  • Next.js
  • TypeScript
  • Telegram Mini Apps API
  • TON
  • Tailwind CSS

Netra.ng

A comprehensive ISP management dashboard and captive portal system. It handles user authentication, billing, and bandwidth allocation by interfacing directly with a cloud-hosted TP-Link Omada SDN controller, seamlessly managing network traffic across ER605 routers and EAP 650 access points.

  • Next.js
  • Node.js
  • Omada SDN API
  • PostgreSQL
  • PM2

Allwebtool

A centralized directory and aggregator for multiple useful AI tools from around the web, offering a single streamlined interface for users to discover and interact with various AI models.

  • Next.js
  • TypeScript
  • OpenAI API
  • Tailwind CSS
  • Prisma

Morm

Morm is a powerful Object Document Mapper (ODM) for Golang, inspired by Mongoose, designed to be developer-friendly and feature-rich for seamless MongoDB integration.

  • Go
  • MongoDB Go Driver
  • Reflection API

Dehub.io

A Web3 video streaming platform that leverages decentralized storage and blockchain technology to give creators censorship-resistant content distribution and direct monetization.

  • Next.js
  • TypeScript
  • IPFS
  • Livepeer
  • Ethers.js

Sociallio

An advanced marketing automation system that allows users to schedule posts, track analytics, and manage multiple social media accounts from a single unified dashboard.

  • Next.js
  • Node.js
  • PostgreSQL
  • Redis
  • BullMQ

04. What's Next?

Get In Touch

Although I’m currently building scalable systems and exploring the edges of Web3 and AI, my inbox is always open. Whether you have a question, a project proposal, or just want to say hi, I'll try my best to get back to you!

Say Hello

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Based in Abuja, Nigeria • © 2026