Product + Engineering+40% activationMistveilAI · SaaS
An AI writing companion. We rebuilt the editor from scratch and shipped real-time collaboration in six weeks.
Studio · Kolkata, India
Software, AI and autonomous
systems, built like they matter.
Orvnix is a small studio in Kolkata. We take on a handful of teams at a time and build the work that moves them forward — web, mobile, LLMs, AI agents, robotics and drones. Quietly, and very well.
Built in-house, end to end.
Design, engineering and hardware under one roof.
Teams we've built alongside
MistveilNodeForgeLumoraBrightkitPacelineHarborlyQuantaAtlasMistveilNodeForgeLumoraBrightkitPacelineHarborlyQuantaAtlas
How it works
A short conversation, then real momentum.
No procurement theatre. No six-week onboarding. Four steps from the first call to something live — and then we keep going.
01
We talk
A real conversation about your product, your roadmap and where it hurts. No script, no pitch deck — just whether we're the right people for it.
02
We embed
Within days we're inside your stack — a shared board, a direct line, and a team that operates like it's already yours.
03
We ship
Tight loops: design, build, review, release. You see progress every few days, not every few months. The work speaks for itself.
04
We keep going
Scale up before a launch, ease off after, shift focus when the plan changes. The engagement bends around you, never the reverse.
One engagement, the whole team
Not a freelancer. Not a single contractor. A cross-functional crew that covers the entire surface — from interface to inference to hardware.
Product DesignerSoftware EngineerAI / LLM EngineerRobotics EngineerDrone OperatorCreative Director
“It stopped feeling like a vendor. It felt like our own team had quietly doubled overnight.”
What we do
From the first pixel to the physical machine.
One studio across software, intelligence and hardware. You never hand off, re-brief a vendor, or hope the pieces fit. They fit because we build all of them.
Product Design
Research, UX, UI and design systems. We turn fuzzy ideas into interfaces people actually want to use.
- User flows & wireframes
- High-fidelity UI
- Design systems
- Prototyping
- Usability testing
Explore Product Design→
Web Development
Fast, accessible, production-ready front-ends and the back-ends behind them. Built to scale, not to demo.
- Next.js & React
- Marketing sites
- Web apps & dashboards
- APIs & integrations
- Performance & SEO
Explore Web Development→
Mobile Apps
Native-quality iOS and Android from a single team. From first build to App Store launch and beyond.
- iOS & Android
- React Native
- App Store delivery
- Push & analytics
- Ongoing iteration
Explore Mobile Apps→
Branding & Creative
Identity, motion and the creative direction that ties it together. A brand that looks as good as the product.
- Visual identity
- Logo & guidelines
- Motion design
- Pitch & decks
- Creative direction
Explore Branding & Creative→
AI Agent Workflows
Autonomous agents that do real work — research, support, operations — wired straight into the tools your team already lives in.
- Custom AI agents
- RAG & knowledge bases
- Workflow automation
- Tool & API orchestration
- Evals & guardrails
Explore AI Agent Workflows→
LLM Engineering
Large language models, made dependable. We fine-tune, ground and deploy models you can actually trust in production.
- Fine-tuning & adapters
- Prompt & context systems
- Model deployment
- Inference optimisation
- Safety & evaluation
Explore LLM Engineering→
Robotics
From prototype to deployment. Control systems, computer vision and firmware for robots that work in the real world.
- Control systems
- Computer vision
- Firmware & embedded
- ROS development
- Sensor fusion
Explore Robotics→
Drone Operations
Autonomous flight, aerial data and custom payloads. We build, fly and turn the footage into something useful.
- Autonomous flight
- Aerial mapping & survey
- Flight planning
- Payload integration
- Data processing
Explore Drone Operations→
Why teams choose us
The weight of a team. None of the overhead.
No hiring overhead
Skip the recruiters, the equity negotiations and the months of ramp-up. We arrive ready to work.
Built for speed
Tight iteration loops mean you see working software in days. Momentum is the whole point.
Backlog, gone
The pile of 'we'll get to it' tickets finally moves. We clear what's been blocking you for months.
We learn your product
Embedded means context. We understand your users and codebase, so decisions get sharper over time.
Flexible by design
Scale up before a launch, dial down after. Pause anytime. The plan bends around your roadmap.
Iterate, don't gamble
Small, reversible releases beat big-bang launches. Less risk, faster learning, better product.
€0M+
raised by partners we've helped build
−0%
average backlog after the first quarter
0×
faster iteration than in-house alone
0+
products shipped across the studio
The honest comparison
The maths most studios won't show you.
All the output of an in-house team — without the cost, the lock-in, or the months of waiting to find out if it works.
Compared on
Orvnix
In-house hire
Freelancer
Time to start
✓A few days
·2–4 months
·1–2 weeks
Skill coverage
✓Full team
·Per hire
·One skill
Monthly cost
✓Flat & predictable
·Salary + benefits + tools
·Variable hourly
Scale up or down
✓Anytime
·Slow & costly
·Re-hire each time
Long-term commitment
✓None — pause anytime
·Permanent
·Per contract
Product context
✓Embedded & retained
·High
·Resets each gig
Selected work
A few things we're proud of.
Product + Engineering+40% activationMistveil↗
Web + Brand+33% sign-upsNodeForgeDeveloper tools
A self-serve infrastructure platform. A redesigned onboarding flow lifted activation by a third in one quarter.
Mobile + Design4.8★ launchPacelineMobile · Fitness
iOS and Android built from zero — design system, apps and marketing site shipped in a single engagement.
Brand + ProductSeries A closedHarborlyFintech
A full brand and product refresh for a payments startup heading into its Series A round.
Product + Engineering−50% load timeQuantaAnalytics
A dashboard rebuild that cut time-to-insight in half and gave the team a design system to grow on.
Web + Brand8-week launchBrightkitE-commerce
Storefront, checkout and brand identity for a DTC launch — live and selling in under eight weeks.
AI Agent Workflows−70% resolution timeSentinelAI · Agents
An autonomous support agent that triages and resolves tickets end-to-end, with humans in the loop for the edge cases.
Robotics12-robot pilotAtlas RoboticsRobotics · Warehouse
Vision and control software for autonomous warehouse robots, from prototype to a live pilot fleet.
Drone Operations10× faster surveysSkyline AerialDrones · Surveying
Autonomous mapping drones with a custom flight planner and a pipeline that turns footage into 3D site models.
Orvnix Workspace · In-house
We don't just build for clients. We build for ourselves.
Two products coming out of the studio — the same craft we bring to partner work, pointed at problems we felt ourselves.
Coming soon
Agentic AI Calling System
Voice agents that actually hold a conversation — booking, qualifying and following up over the phone, around the clock, in a voice that sounds human.
- ✓Natural, real-time voice
- ✓Books & qualifies on the call
- ✓Plugs into your CRM & calendar
- ✓Full transcripts and outcomes
Get early access→Join the waitlist
In development
Orvnix CRM
A CRM built around AI from the first line of code — not bolted on later. Your pipeline, your conversations and your follow-ups, finally in one calm place.
- ✓AI-native pipeline
- ✓Auto-captured context
- ✓Smart follow-up nudges
- ✓Built to pair with our calling agent
Get early access→Join the waitlist
The studio
Small on purpose. Deep by design.
Orvnix is a tight studio in Kolkata, built by people who would rather do a few things exceptionally than many things adequately. We sit at the rare seam where software meets intelligence meets machines.
That's why we keep the roster short. The teams we work with get our full attention — and the kind of work that only comes from a group that actually cares how it turns out.
- Based in
- Kolkata, India
- Founded
- 2021
- Teams a year
- A handful
- Disciplines
- Software → hardware
In their words
Founders don't hand us their roadmap lightly.
“Orvnix shipped more in our first month than our last two hires managed in a quarter. The pace is genuinely unfair.”
“We briefed them once. They learned the product, the users and the codebase, and just kept delivering. No babysitting.”
“Design, engineering and brand from one team meant zero handoff friction. Everything finally looked and felt like one product.”
“Being able to pause between funding rounds and pick straight back up saved us a fortune — and a lot of stress.”
“It feels like having a senior product team on tap. We scale them up before launches and down afterwards. Effortless.”
“The backlog we'd been staring at for a year was gone in eight weeks. I still can't quite believe it.”
Ways to work together
Three ways in. One conversation to start.
We'll shape the exact terms together — but here's how most engagements take form. No contracts to puzzle over, no lock-in.
Ongoing
Monthly· rolling
A steady hand for teams with a living roadmap. One focus at a time, shipped continuously.
- ✓One active workstream
- ✓Design & development
- ✓~48 hour iteration loop
- ✓Shared board & direct line
- ✓Pause whenever you need
Most popular
Embedded
Monthly· rolling
The full studio, inside your team. For the moments that decide the year.
- ✓Two active workstreams
- ✓Software, AI, robotics & drones
- ✓~24 hour iteration loop
- ✓Dedicated creative direction
- ✓Roadmap & architecture
- ✓Priority on everything
One-Off
Project· fixed scope
A launch, a rebrand, an MVP, a prototype — one clear outcome, one clear deadline.
- ✓Defined scope & timeline
- ✓Dedicated project team
- ✓Milestone-based delivery
- ✓Full handover & docs
- ✓Optional ongoing support
Usually within a few business days of our first call. Once we've agreed it's a fit, we're inside your stack and moving on the first piece of work almost immediately.
That's how most of our engagements work. Ease off when the roadmap quietens, pick back up when it doesn't. You're never paying for a team sitting idle.
A small, senior, cross-functional team — engineers, AI and LLM specialists, robotics and drone operators, and a creative director. No juniors learning on your time, no offshoring.
Hiring takes months and locks you in. We cover the whole surface — software, AI, hardware — stay accountable to your roadmap, and scale up or down without anyone being re-hired or let go.
Yes. We embed directly — your repository, your design files, your board, your channel of choice. It should feel like we were always there.
You do. Every deliverable, file and line of code is yours, handed over as we go. No hostage situations.
Let's talk
Tell us what you're trying to build.
We take on a small number of teams at a time. If the fit is right, you'll hear back from us — usually within a day. No pitch, no pressure.
✉admin@orvnix.com
⌖Nalta, Bakultala Road, Dum Dum
Kolkata, West Bengal 700028, India
Kolkata, West Bengal 700028, India