Work & Projects
12+ years across AI engineering and full-stack web development. Below is a selection of real projects — two eras of work, one consistent standard: production-ready or nothing.
Current Work
Recent · AI Research
Contributing to an innovative project that digitally models human cognition and transfers accumulated knowledge to future generations — bridging neuroscience, AI, and long-term knowledge preservation.
🧠 Active R&DRecent · SaaS
Designed and developed a platform where users create websites, set up professional email accounts, and manage hosting — all from a single interface. AI-assisted design tools reduce time-to-launch from days to minutes. websouq.ai ↗
Full product · LiveRecent · Enterprise
Built a secure private document analyser for government clients and a Company Brain system — enabling teams to query internal knowledge in natural language with role-based access control and full audit logging, without exposing sensitive data.
Enterprise · ProductionRecent · SaaS
Architected and delivered an AI-powered ad-space marketplace connecting advertisers with physical and digital ad inventory. Built the matching engine, booking flow, and analytics dashboard from the ground up. elaview.com ↗
Full product · LiveRecent · SaaS
Built a full-stack therapist discovery and booking platform — AI-assisted matching connects clients with suitable therapists based on specialisation, availability, and preferences. Includes scheduling, payments, and session management. sparina.com ↗
Full product · LivePast Work
Legacy · Award
Ranked #1 gaming website on WebbyAwards 2023 — Apple's website came in at #2. One of the most recognised web design awards in the industry. Built for immersive performance and visual impact. cloudcastles.gg ↗
🏆 #1 WebbyAwards 2023Legacy · Enterprise
Worked for Billionaire Byron Allen — best known for Allen Media Group and The Weather Channel — delivering a web presence at the highest standard of enterprise design and performance. allenmedia.tv ↗
Enterprise · C-suite clientLegacy · Track Record
Built and deployed over 100 full-stack web applications across 12 years — from MVPs to enterprise-scale platforms across fintech, media, e-commerce, hospitality, and SaaS.
100+ apps deliveredLegacy · Fintech
Led frontend replatform at a fintech company — migrating a legacy jQuery codebase to React, delivering a 3× performance gain and significantly improving developer velocity and test coverage.
3× performance gainCareer History
EVU — New York | Remote
DIG — Los Angeles | Remote
Wordsphere — New York | Remote
Pixelomatic — Dhaka | Onsite
Hei Homes — Singapore | Hybrid
Testimonials
"Rajibul built our document intelligence system from scratch in six weeks — something our internal team had been scoping for six months. The RAG pipeline he designed cut legal research time by over 70%. He doesn't just write code; he understands the business problem first."
"Working with Rajibul on our SaaS platform was one of the smoothest engineering collaborations I've had. He pushed back when the scope was vague, delivered on time every sprint, and the codebase he left behind is genuinely maintainable — which is rare."
"I hired Rajibul to help integrate AI into our customer support workflow. He didn't just set up the API calls — he designed an entire triage architecture that now automatically resolves 60% of tickets. Our support team went from overwhelmed to actually enjoying their work."
"Rajibul led our frontend team for two years and transformed how we shipped product. He introduced processes, pushed for quality, and still wrote some of the best code on the team. Our release cadence doubled and defect rate dropped by half in his first year."