Backend Engineering
Production APIs, clean data models, and service architecture built to stay stable as traffic and complexity grow.
Senior Backend Engineer · Bangladesh
I build backend systems that run in production.
6+ years building scalable APIs, data pipelines, and automation. I turn fragile code and messy requirements into reliable, production-grade systems — and I care about how they hold up under real load.
Experience
6+ years
Focus
Backend · Data
Shipping
Production scale
T
Open to select projects
Md Toufiquzzaman
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I help teams move from fragile code and manual workflows to stable, scalable systems — from API design to event-driven automation to performance-first architecture.
Go
PostgreSQL
AWS
Python
Distributed Systems
What I do
Engineering that earns trust
Not just code that runs — systems that stay reliable, scale cleanly, and are easy to operate once they're live.
Automation & Pipelines
Event-driven workflows, integrations, and background workers that remove manual steps and keep data moving reliably.
Performance & Scale
Profiling, query optimization, and architecture that holds up under real load — measured, not guessed.
Systems Thinking
I fix root causes, not symptoms — fewer incidents, cleaner boundaries, and systems that are easier to run.
Flagship product
A product I built, running in production
ScrapeOra is the system I designed, built, and operate end to end — from the scraping engine to the publishing layer.
Live in production
ScrapeOra
// dropshipping automation — the focused Apify alternative for store owners
Paste any supplier URL — a single product or a whole listing — and ScrapeOra streams publish-ready products into Shopify, WooCommerce, or BigCommerce. A Python scraping engine extracts everything, an optional AI layer rewrites it in your brand voice, and a scheduled re-sync keeps prices and stock current — hands-free, no code.
- Paste a product, listing, or search URL from 17+ marketplaces — auto-detected
- Python engine: Scrapy for fast sites, a headless browser + proxies for anti-bot
- Optional AI rewriting with your own key (OpenAI, Anthropic, Gemini, DeepSeek)
- Scheduled re-sync to Shopify, WooCommerce & BigCommerce — never duplicates
Python
Scrapy
Headless Browser
Multi-tenant
AI (BYOK)
Visit scrapeora.com
Tech stack
The tools behind the systems
What I reach for to build services that perform and stay reliable in real production environments.
Goprimary backend
PostgreSQLmodeling & tuning
AWSlambda · ecs · s3
Pythonscraping & tooling
Dockerreproducible deploys
Event-Drivenqueues & workers
REST APIsservice interfaces
Distributed Sysscale & reliability
Web Scrapingscrapy · playwright
Observabilitymetrics & perf
Experience
A track record at production scale
Built across real engineering challenges — crawling infrastructure, data feeds, and systems that have to stay up.
Software Engineer
sMedia Ventures Inc.
Build and operate large-scale web crawling and data-feed systems serving 400+ automotive dealerships — owning reliability, performance, and seamless data delivery at production scale.
Software Engineer
Data Assistant Corp.
Maintained systems for automotive dealership operations — handling system stability, data management, and ongoing support to keep business workflows running smoothly.
Junior Software Engineer
CodeSurfer Ltd.
Started my career building and maintaining eCommerce systems — focused on stability, feature improvements, and consistent performance.
Trust layer
What people I've worked with say
Trust isn't claimed — it's earned through consistent delivery. A few words from clients and teammates.
Toufiq and I worked together for several years on the product team at sMedia and during that time I found him to be exactly the kind of teammate one would dream of working with. He always worked extremely diligently and the quality of his work was nothing less than exceptional. He was the kind of teammate you could always rely on to handle his responsibilities in a way that set the team up for success. One of Toufiq's best qualities was that he took initiative to identify problems and find solutions on his own, often without needing direction from his superiors or other teammates. He's extremely hardworking and given the opportunity I would definitely work with Toufiq again in the future. This recommendation was not written by AI.
Md is an excellent and exceptional developer with up-to-date skills needed for any small or big project. He delivered just as he promised. He's a good listener and always willing to help. We had a lot of bugs on our music site and needed to add extra functionality and increase the app's speed and performance — Md did just what we were looking for. I can recommend him to anyone at any time and will be eager to recruit him for my next project. Thank you for making our project come to life.
Toufiq is an extremely honest and highly communicative web and app developer. He helped us with our tasks, was very transparent, and always sought professional solutions. We highly recommend him for technical and complex tasks, including website development, app integrations, and app development.
Contact
Let's build something solid
Building something serious or facing a complex system challenge? Let's talk — I help turn ideas and hard problems into stable, production-ready solutions.
Send a quick message
Tell me what you're building — I'll get back to you.