We are a software firm specialising in SaaS platforms, AI-driven applications, and enterprise systems — built for founders and businesses who demand quality over speed.
Our mission: To help founders, CTOs, and product teams ship software they're proud of — on time, in scope, and built to scale.
Zenpixl is a software firm founded by Md. Mostafizur Rahman — a senior engineer with 8+ years building production systems for clients across the UK, US, Belgium, and Bangladesh.
What started as independent freelance work on Upwork grew into a portfolio of 50+ shipped projects spanning SaaS platforms, enterprise ERPs, AI-integrated tools, Shopify apps, and custom automation pipelines. Top Rated status on Upwork with a consistent 5-star record validated the approach.
Zenpixl was founded to scale this beyond a solo operation — bringing in senior collaborators while keeping the quality bar high and the engagement model direct, transparent, and founder-involved at every stage.
We focus on three verticals: SaaS product development, AI-driven applications, and enterprise systems. Not because they're the most popular, but because they're where our deepest production experience lives.
Began taking on web development projects independently, building a client base across Bangladesh and internationally.
Delivered a multi-tenant restaurant management platform — our first full-scale SaaS product with subscription billing and role-based access.
Achieved Top Rated status on Upwork with a 100% Job Success Score and consistent 5-star reviews across 50+ projects.
Started integrating OpenAI and other LLM APIs into client products — automation pipelines, AI chat interfaces, and intelligent data processing.
Formalised the operation as Zenpixl — a software firm with a dedicated team, clear service lines, and a focus on international quality standards.
Growing beyond founder-led delivery into a small team of senior engineers, scaling capacity while maintaining quality.
We're not an agency that upsells. We're engineers who build, then stand behind what we ship.
Every project is scoped, architected, and reviewed by the founder directly. You're not handed off to an account manager after signing.
We scope projects in writing before starting, communicate blockers early, and deliver on agreed milestones — no scope creep, no ghost-mode.
We don't ship demos. Every deliverable is production-ready — tested, documented, version-controlled, and structured for long-term maintainability.
Our team is based in Bangladesh, which means UK/US quality at a fraction of agency rates — without sacrificing English fluency or professionalism.
These aren't marketing copy. They're the rules we actually operate by — tested through real engagements with demanding clients across different time zones and industries.
Your project is handled by the founder and senior engineers — not delegated to juniors. Every line of code is reviewed by someone with years of production experience.
Weekly updates, live demos every sprint, and honest timelines from day one. No surprises, no hand-waving — just clear, consistent progress reports.
We write documented, tested, maintainable code — not quick fixes that break in 6 months. Our work is structured to be handed off cleanly or extended by future teams.
We operate to UK/US agency standards — proper contracts, scoped proposals, milestone billing, and NDA protection on every engagement.
We specialise in three areas only — SaaS, AI, and enterprise systems. This means we go deep, not wide, and every tool we recommend we've shipped in production.
Over 60% of our revenue comes from repeat clients and long-term retainers. We build relationships, not just features. Your success is our success.
Small, deliberate, and senior-first. We believe a team of five strong engineers outperforms a factory of twenty juniors every time.
8+ years in backend architecture, SaaS product development, and enterprise systems. Top Rated on Upwork with 50+ shipped projects. Specialises in Laravel, Node.js, React, and AI integrations. Currently also serving as Project Manager at Hibabox.
We work with a trusted network of senior engineers on specific stacks and projects — frontend specialists, DevOps engineers, and mobile developers. No junior handoffs; every collaborator is vetted and senior-level.
We are actively hiring. Reach out if you're senior-level →
Boring technology where it works, modern tools where they matter. We're language-agnostic but opinionated about code quality.