Buildingproductsthatship&scale.
I design and ship scalable web, mobile, and Web3 products end-to-end — React, Next.js, Node.js, React Native, and Python/FastAPI, with clean architecture and an eye for UX.
Engineer, builder, and lifelong learner
I'm a Full-Stack Software Engineer with 3+ years building production systems across web, mobile, and blockchain. I specialize in React/Next.js frontends and Node.js & Python/FastAPI backends, and I've shipped end-to-end products for clients worldwide — from eHealth platforms and cross-platform mobile apps to Web3 ecosystems and AI-powered tools.
After earning my B.Sc. in Computer Science & Engineering from BUBT, I went deep on modern JavaScript, mobile, and backend engineering. Today I build product end-to-end at Serviq BPO Limited, with hands-on experience integrating crypto payments on BSC and TRON, real-time systems, and LLM-powered workflows.
Beyond code, I care about people and community. As Organizing Secretary of the BUBT IT Club and a Programming Hero Campus Ambassador, I mentored junior developers and organized large-scale tech events. I'm also an IEEE-published researcher — and away from the keyboard, I play guitar and spend time with my pets.
Currently
Software Engineer @ Serviq BPO Limited
Based in
Dhaka, Bangladesh
Focus
Web · Mobile · Web3 · AI
Published
IEEE ICCIT 2023
Products that ship & scale
A selection of work I've designed and built end-to-end — web, mobile, and Web3.
3+ years building & shipping
From eHealth and mobile to Web3 and AI-powered products.
The stack I build with
Tools I work with across the full stack — frontend, backend, data, mobile, and Web3.
Frontend & Languages
Backend
Databases & Cache
Web3 & Blockchain
DevOps & Tools
Academic foundation
Bangladesh University of Business & Technology - BUBT
Bachelor of Science - BSc. Engg.
Computer Science & Engineering (CSE)
Dhaka City College
Higher Secondary School Certificate (HSC)
Science
Published research
Vehicle Routing Problem Solving Using Reinforcement Learning
A reinforcement-learning approach to the Vehicle Routing Problem, presented at the IEEE International Conference on Computer and Information Technology (ICCIT) 2023.
Achievements & certifications
Hackathons, competitive programming, and certifications along the way.
Organizing Secretary
BUBT IT Club · 2022 – 2023
Campus Ambassador (Campus Hero)
Programming Hero · 2023
AI Engineering Hackathon 2025
Brain Station 23 · Apr 2025
AI Launchpad Hackathon & Certificate
SJ Innovation LLC · Jul 2023
Full Stack Engineer Certificate
pro5.ai · Jul 2023
Project Management Accredited Masterclass
Udemy · Aug 2023
ICPC Asia Dhaka Regional — Online Preliminary Contest
ICPC · Sep 2022
Event Coordination Certification
BUBT IT Club · Sep 2023
Volunteer — ICPC Asia Dhaka Regional Contest 2021
ICPC · Oct 2022
Volunteer — BUBT Intra University Programming Contest 2022
BUBT · Feb 2023
Insights & perspectives
Notes on building modern full-stack and Web3 software.
Questions people ask
Full-stack or frontend-leaning engineering roles where I own features end-to-end and have real input on architecture and product. I'm open to full-time positions and a small number of freelance projects — especially teams building Web3 or AI-powered products.
React, Next.js, and TypeScript on the frontend; Node.js/Express and Python/FastAPI on the backend; PostgreSQL, MongoDB, and Redis for data. Plus React Native for mobile and Ethers.js / Wagmi / TronWeb for blockchain work.
I start from the problem and the constraints, not the framework — clarify requirements, design the data model and architecture, then ship in small, reviewable increments. I care about clean boundaries, performance, and code that the next engineer can pick up without me.
Yes. I'm based in Dhaka, Bangladesh and have delivered production work for teams and clients worldwide, collaborating async via Git, PRs, and Figma. I'm comfortable with remote and hybrid setups.
Both, hands-on. I've shipped Web3 ecosystems and crypto payments on BSC and TRON (wallet connection, on-chain verification, token-gated features), and built AI/LLM features — RAG chatbots, GPT-powered support, and AI screening pipelines.
Email me at md.hrshohel@gmail.com or connect on LinkedIn via the links on this page — you can also grab my résumé from the profile card. I usually reply within a day.
Let's build something
Have a project or a role in mind? Send a message and I'll get back to you soon.