T R Chowdhury
@toufiq
Full-stack developer with 8+ years of experience building scalable web apps.
TurkeyWhat I'm looking for
I am a full-stack developer with over 8 years of experience in building scalable web applications, developer tools, and decentralized platforms. My journey has led me to lead full frontend and backend development at Totem Live Accounting, where I designed robust off-chain architecture and modular systems. I pride myself on being an adaptable engineer, rapidly learning new ecosystems and delivering production-ready features efficiently.
Throughout my career, I have developed a strong technical foundation, working with technologies such as Python, Golang, React, and Node.js. My notable achievements include launching a successful DApp that raised over $1 million in a Polkadot Parachain auction and implementing innovative solutions like a dual on/off-chain proof system. I am passionate about creating impactful software that enhances user experience and drives engagement.
Experience
Work history, roles, and key accomplishments
Full Stack Developer (Remote)
Nextion
Feb 2025 - Present (8 months)
Developed a trade approval, re-/execution, and monitoring UI with batch order queuing, powered by Redis-based quant engine and IB gateway. Fast-tracked Python with AI to ship FastAPI backend using Docker & Postgres.
For more details:
https://alien45.github.io/cv/#exp-nextion
Co-founder & Lead Developer (Remote)
Totem Live Accounting
Mar 2019 - Mar 2024 (5 years)
Led full frontend and backend development as the sole developer, designing robust off-chain architecture and modular systems. Co-designed and implemented BONSAI, an innovative dual on/off-chain proof system using hash anchoring and token-based verification.
For more details: https://alien45.github.io/cv/#exp-totem
Tokenization Developer (Remote)
Omniscape
May 2021 - Jan 2022 (8 months)
Built the tokenization engine for virtual real estate assets and integrated Stripe and Web3 payment flows. Engineered a NodeJS microservice using queueing and singleton patterns to automate Web3 payments, campaign rewards and tokenization/NFT.
For more details:
https://alien45.github.io/cv/#exp-omniscape
Open Source Work & Other Activities
Self-employed
Jan 2017 - Mar 2019 (2 years 2 months)
Developed blockchain tools and bots in Go, including a Discord info bot and real-time DEX chart feed; built cloud data sync tool; wrote a PhD proposal on blockchain security; mined crypto; authored a masternode setup guide with interactive script.
For more details:
https://alien45.github.io/cv/#exp-os-and-other
Full Stack Developer (On-Site)
The Summit Group
Apr 2016 - Apr 2017 (1 year)
Implemented WHMCS payment integration via Ezidebit API and developed a SPA admin dashboard for customer billing and invoicing system using AngularJS. Programmed automation tools in Go for parsing, formatting and storing telecom provider billing data.
For more details:
https://alien45.github.io/cv/#exp-summit
Education
Degrees, certifications, and relevant coursework
UGUniversity of Greenwich
BEng Software Engineering, Software Engineering
2011 - 2014
Grade: First Class with Honours
Activities and societies: Final Year Project (Indoor Positioning via WiFi Fingerprinting): Designed and built a proof-of-concept Android app for WiFi fingerprinting and real-time indoor location tracking using signal strength, triangulation, and basic ML via SDKs.
Achieved First Class with Honours in Software Engineering. Designed and built a proof-of-concept Android app for WiFi fingerprinting and real-time indoor location tracking as a final year project.
Availability
Location
TurkeyAuthorized to work in
Website
alien45.github.io/journalPortfolio
alien45.github.io/cvSalary expectations
Social media
Job categories
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