When the build
has to work
the first time.
We're a 12-engineer studio in Kolkata — LLM fine-tuning, data pipelines, full-stack product development — for growth-stage founders who can't hand their core technology to the wrong team.
Currently accepting 1 more project this quarter.
46+ projects shipped across India, UAE, UK, Singapore — since 2022.
Projects Shipped
Senior Engineers
Client Retention
Nine disciplines. One team.
No juniors handed the work after the call.
AI/ML and data engineering are our core. Everything else wraps around it. Every engagement is handled by the same senior engineers you spoke to.
AI / Machine Learning
Custom LLM fine-tuning, production RAG pipelines, computer vision, and AI agents that do real work — not demos.
Data Engineering
End-to-end data pipelines, warehouse architecture, and real-time analytics built to survive your Series B data volumes.
Custom Software Development
Web apps, dashboards, and desktop software built for daily use by real users — not just demos for investors.
DevOps & Cloud
Infrastructure as Code, CI/CD, and cloud-native architecture that doesn't become someone else's emergency at 2am.
AI Agent Development
Autonomous multi-agent systems and workflow automation — where LLMs actually replace a process, not just assist it.
Product Design & UX
Research-backed design systems and interfaces. We design for the user's second session, not just their first impression.
Data Science & Analytics
Predictive models, statistical analysis, and BI dashboards that inform decisions — not just decorate reports.
Cybersecurity
Security architecture, penetration testing, and compliance frameworks for companies where a breach isn't an option.
Technical Research
Feasibility studies, proof-of-concept builds, and deep-dive technology assessments before you commit the budget.
Not a vendor. A partner.
The best boutique AI studios are proudly India-based. We are too. Kolkata engineering talent, global delivery standards.
“Kolkata-based. Globally trusted. India is where our engineering talent lives — not something we footnote.”
Senior engineers only
Your code is written by the people you speak to. No juniors handed off after the sales call.
One project at a time
We don't overload calendars. When we take your project, you get 100% of our focus.
Founder-to-founder access
Your point of contact is a co-founder. Direct line, no account managers, no translation layer.
US / EU timezone overlap
Kolkata-based team that works your hours. Daily standups, async updates — you choose the rhythm.
Full IP, zero lock-in
Every line of code, design file, and document belongs to you from day one. Always.
Selective by design
We take 3–4 projects per quarter. If we're full, we'll tell you — and refer you to who's right.

"BlueBuck helped us build the platform that now serves patients across 3,500+ cities. They understood we weren't building a shopping app — we were building a lifeline. The engineering quality and the pace of delivery were both exceptional."
Devashish Singh|Co-Founder @ MrMed.in
Before you reach out.
Do you work with early-stage companies, or only post-Series A?
We're in the US / UK / Dubai. How does working with a Kolkata-based team actually work?
We have an internal engineering team. Can you work alongside them?
Can we see past client work that's under NDA?
How many projects do you take at once?
Ready to build
something worth talking about?
Direct founder access
No account managers. You speak to who builds.
Response in 24 hours
We respect your time from the first touchpoint.
Kolkata engineering. Global delivery.
Kolkata engineering. Global delivery standards.
Book a Discovery Call
30 minutes. No commitment. We'll assess your project, give honest feedback, and if we're a fit, propose next steps.
What's on your mind?
Prefer email?
connect@bluebuckresearch.com

