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
Web3 & AI
Frontend & Mobile
Where I've Built
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.
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.
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.
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.
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
Zentramesh: Network & ISP Infrastructure Engine
Core networking engine powering Netra.ng and Superkonnect. Interfaces with cloud-hosted TP-Link Omada SDN controllers (ER605 routers & EAP 650 APs) to automate user authentication, billing, and bandwidth shaping—serving hundreds of active users and managing millions of NGN in revenue.
- Go
- Node.js
- Next.js
- Omada SDN API
- PostgreSQL
- Redis
- Docker
Superkonnect: Network Access & Billing Platform
Powered by Zentramesh, Superkonnect provides seamless captive portal authentication, dynamic voucher generation, and real-time subscription management for high-density internet access networks.
- Next.js
- Node.js
- Zentramesh Engine
- PostgreSQL
- Tailwind CSS
Tonzscrow: Decentralized Escrow API
A robust Web3 backend microservice built with Go and PostgreSQL that facilitates trustless escrow transactions. Integrates directly with TON smart contracts to hold and release funds based on multi-sig approval workflows.
- Go
- Tact
- PostgreSQL
- TON Blockchain
- Docker
AI-Powered RAG Microservice
An asynchronous Node.js microservice utilizing RabbitMQ and OpenAI API. Ingests thousands of PDF documents, generates vector embeddings, stores them in vector databases, and serves context-aware RAG queries with sub-second response times.
- Node.js
- Express
- RabbitMQ
- OpenAI API
- Redis
- Vector DB
High-Frequency Trading Websocket Engine
A low-latency real-time market data streaming pipeline built in Rust and Next.js, capable of serving 10,000+ concurrent WebSocket connections with sub-50ms latency.
- Rust
- TypeScript
- Next.js
- WebSockets
- Kafka
Tonzilla: Encrypted Telegram Mini App
A Telegram mini app for private file sharing, allowing users to securely upload, encrypt, and share files directly within Telegram using TON decentralized storage.
- Next.js
- TypeScript
- Telegram Mini Apps API
- TON
- Tailwind CSS
Morm: Golang MongoDB ODM
A lightweight Object Document Mapper (ODM) for Golang, inspired by Mongoose. Built on top of the official MongoDB Go driver and reflection API for developer-friendly database interactions.
- Go
- MongoDB Driver
- Reflection API
Sociallio: Marketing Automation Engine
An automated social media management system featuring scheduled publishing, analytics tracking, and multi-account queue orchestration using Redis and BullMQ.
- Next.js
- Node.js
- PostgreSQL
- Redis
- BullMQ
Dehub.io: Web3 Streaming Platform
A decentralized video streaming platform leveraging IPFS and Livepeer for censorship-resistant media distribution and direct tokenized creator monetization.
- Next.js
- TypeScript
- IPFS
- Livepeer
- Ethers.js
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!