Industry — Startups
We have helped 350+ startups build, launch, and grow. We know what the first year actually looks like.
MVP development, technical co-founder services, and growth engineering.
From idea to first paying customer in 12 weeks. Architecture that does not need rebuilding at Series A. An engineering partner who has seen the patterns that separate startups that grow from startups that don't.
Built for founders
The engineering decisions made in year one compound. We make sure they compound in the right direction.
Swarnendu De has mentored 350+ startups and enterprises. The patterns that separate startups that grow from startups that don't are identifiable early. We help founders avoid the expensive mistakes: choosing the wrong architecture, over-engineering too soon, under-engineering the things that matter.
Our startup clients have collectively raised over $120M in funding with products we built.
Client funding raised
Startups mentored
The startup advantage
We are not the cheapest option. We are the team that helps you not have to rebuild in 18 months.
Most startup MVPs are built to prove a concept and then thrown away. We build MVPs that prove the concept and become the foundation of the product. The difference is architecture decisions that cost nothing extra today but save six months of refactoring later.
Clients who needed to rebuild after working with us
SDTC Digital delivery data
Speed without shortcuts
12-week MVP timelines with architecture that scales to 100K users without rewriting
Funding-ready products
Polished demos, clean codebases, and technical documentation that investors and CTOs respect
AI-native from day one
AI features that create defensible differentiation, not bolted-on gimmicks
Founder-friendly pricing
Milestone-based payments aligned with your funding stages and runway
From idea to scale
A proven path that matches your startup stage and funding reality.
Validate & build
Transform your idea into a working product that proves market demand. We focus on the smallest possible product that generates the biggest possible learning.
8-12 weeks
Launch & learn
Get real users onto the product, instrument every interaction, and iterate based on actual behaviour rather than assumptions.
4-6 weeks
Product-market fit
Double down on what works, cut what does not. Rapid iteration cycles that move the metrics that matter for your next funding round.
8-16 weeks
Scale
The architecture we built in Phase 1 pays off here. Horizontal scaling, performance tuning, and team handoff as you build your internal engineering team.
Ongoing
Everything a startup needs to ship
From product design to production infrastructure, in one team.
Idea to first paying customer in 12 weeks
Ruthless prioritisation that identifies the smallest feature set that proves your hypothesis
React, Node.js, Python, and cloud-native infrastructure for rapid iteration
User research, wireframes, and polished interfaces that convert signups to active users
CI/CD, monitoring, and production environments ready for real traffic from day one
From whiteboard to production in 12 weeks
Why startups choose us over hiring
The advantages of an experienced product engineering partner at the earliest stages.
Day-one velocity
A full product team ready to start building immediately. No job postings, no interview cycles, no onboarding ramp. We have built 600+ products and the patterns are ready to deploy.
Avg. time to first paying customer
Services for startups
Founder stories
How we took a fintech startup from idea to Series A in 9 months.
Watch how our product engineering team helped a first-time founder validate their concept, build an MVP, acquire 2,000 paying users, and raise a $4M Series A round.
“SDTC Digital built our MVP in 10 weeks. The code was so clean that when we hired our first two engineers, they could contribute from day one. We raised our Series A three months after launch.”
CEO & Co-founder
“They challenged our assumptions constantly and saved us from building features nobody would use. The product they delivered was half the scope we originally wanted and twice as effective.”
Founder
For founders
Your idea deserves engineering that matches your ambition.
350+ startups. $120M+ in collective funding raised. We know how to build products that investors and customers want.
INSIGHTS
Thinking worth reading
Let's talk about your startup.
Whether you are pre-seed with an idea or post-Series A looking to scale, we will tell you exactly how we would approach it. No sales pitch. Just an honest conversation about what it takes.