Databases, DevOps, websites, AI-assisted builds. Senior consulting without the enterprise overhead.
Four focused service lines, one consultant accountable end-to-end.
Websites that load fast and convert better.
Modern, responsive sites built on a current stack (Next.js, Vercel, GitHub). AI-assisted development means sites get built in days instead of months. You get a site that's fast, looks right, and is easy to update yourself.
Live in a week, often less
Take bookings on your own site, on your own terms.
A booking flow built straight into your website, connected to your own Stripe account. No third-party booking platform between you and your customers. You own the data. Monthly maintenance and hosting available if you want it.
Includes website + booking flowMonthly maintenance available
Make your data and deployments boring, in the best way.
Database design, migrations, performance tuning, ETL pipelines, and CI/CD setup for companies that have outgrown spreadsheets or inherited a system nobody understands anymore. Oracle, MSSQL, PostgreSQL, MongoDB. Azure and AWS. Docker, Kubernetes, Jenkins, ArgoCD.
Scoped per project
Build internal tools, automations, and AI features that actually do work.
Custom dashboards, internal tools, workflow automations, chatbots and voice agents, and AI features built with agentic development (Claude Code, Cursor, multi-agent orchestration). The practical version of “using AI at work”: systems that actually take work off your team's day.
Scoped per projectOften bundled with other services
A 30–45 minute conversation about what you're trying to build or fix. No pressure, no pitch.
A written proposal with scope, timeline, and a fixed price. You decide.
I build it and ship it. You get progress updates throughout, and ongoing support after launch if you want it.
Built and deployed using the same stack and process I'd use for you.
Consultant gig marketplace prototype for the Norwegian recruitment market.
Prototype booking system for a fictional Norwegian hotel — designer gallery, availability calendar, and admin dashboard.
Point-of-sale and inventory management system for a Norwegian timber merchant, built on Google Apps Script with Google Sheets as the database.
Premium booking site for a fishing lodge — with animated hero, designer gallery, availability calendar, and an interactive admin dashboard.
Budget-friendly booking site for a family-run fishing rental. Same booking engine, simpler pages to match the price point.
Online grocery shop demo with cart, checkout, and product pages.
Marketing site for a fictional Norwegian auto-repair workshop.
Two-tier static site for a fictional frisørsalong in Trondheim — what a real salon client site looks like at two price points.
Two-tier static site for a fictional family bakery in Bergen — what a real bakery client site looks like at two price points.
Demo site for a fictional Norwegian interior design studio.
I'm Bithun Chatterjee. Seventeen years in IT, mostly on the unglamorous side: databases, ETL pipelines, deployment systems, the stuff that has to keep working when you're not looking.
Started out at TechMahindra in 2008, then Cognizant from 2010. Joined L&T Infotech in 2014, which took me to Singapore for two years and eventually to Norway as a vendor on a Nets project. Joined Volue directly in 2020, working on platforms for Norwegian power grid companies. Most of my career has been inside large enterprise contracts. iBithun is the same work, done directly, for smaller businesses that need the skills without the overhead.
I'm based in Fannrem, Trøndelag. Tekna member. Norwegian at B1, English fluent. I write code most days, read a lot of documentation, and spend real time experimenting with AI tools and agentic workflows. That part isn't a marketing claim. It's how I actually work now, and it's a big reason I can deliver things in a week that used to take a month.
years in IT
Norwegian grid companies served
technologies in active use
For Norwegian power grid operators, utility platforms, and consulting partners.
Senior consulting on Netbas, OpenNIS, GeminiSync, Matrikkel, NRL, and the broader DSO market, based on direct experience at Volue AS and seventeen years of database, ETL, and DevOps work across enterprise systems.
Available for technical leadership, architecture review, migration projects, and DSO market system integration. Comfortable working in Norwegian (B1) and English. Tekna member.
Hourly rate on requestCurrently available
Tell me what you're trying to build or fix. First conversation is non-binding and usually takes thirty to forty-five minutes. Norwegian or English, whichever you prefer.
Or email directly: bithun@ibithun.com