Our Mission
To give funded founders and growth-stage companies access to architecture-first engineering — without the overhead of an in-house CTO team.
Vision
Be the go-to tech partner for 1000+ startups by 2027
Approach
Founder-led, hands-on, transparent at every step
Promise
Your success is our success. We're partners, not vendors.
The Journey So Far
From founding in November 2025 to 50+ projects delivered — here's how we grew
🚀 The Launch
RapidStackLab founded with a focused mission — deliver enterprise-grade engineering to funded startups without agency overhead.
💻 First Flagship Projects
Delivered first 3 flagship projects — GlobalResearchMarket enterprise portal, TASHRA government platform, and Insurely InsurTech platform.
🤖 Scaling Fast
Grew to 50+ projects and 36+ clients across India, USA, UAE and EU. Engineering network expanded to 21+ engineers across 4+ time zones.
What We Do
Web Development
Modern, responsive websites
Full-Stack Apps
Scalable web applications
Mobile Apps
iOS & Android apps
AI Solutions
Chatbots & automation
Business Automation
n8n/Make workflows
Values That Drive Us
Transparency
Clear pricing, honest communication, no hidden charges
Quality First
We never compromise on code quality and best practices
Innovation
Future-proof solutions using cutting-edge technology
Partnership
We become partners in your success, not just vendors
Speed
Fast delivery without compromising quality
Security
Enterprise-grade security in every project
Meet the Founder
Ajeet Kumar
Founder & Chief Engineering Officer
Ajeet Kumar founded RapidStackLab in November 2025 to give funded founders access to architecture-first engineering without the overhead of an in-house CTO team. He leads a distributed team of 21+ engineers across India, USA, UAE, and Europe.
Senior Engineers
The people who architect, build, and ship your product.
Rahul Sharma
Senior Full-Stack Engineer
6+ years building SaaS platforms with React, Node.js & PostgreSQL.
Priya Nair
Senior AI/ML Engineer
5+ years in LLM integrations, RAG pipelines & computer vision systems.
Arjun Mehta
Senior DevOps Engineer
7+ years managing cloud infrastructure on AWS & GCP with Kubernetes.
Sneha Patel
Senior Mobile Engineer
5+ years shipping Flutter & React Native apps to iOS and Android.
Our team of 21+ developers covers full-stack, mobile, AI/ML, and DevOps — ready to scale with your product.
Our Tech Stack
We use cutting-edge technologies to build scalable, performant solutions
Why Clients Choose Us
GST Registered Business
Legitimate, tax-compliant company
NDA Available
Your ideas stay confidential
Milestone Payments
Pay as you see progress
Source Code Ownership
You own 100% of the code
Post-Launch Support
1-3 months free support included
Global Experience
Clients in India, USA, UK, UAE
Why Trust Us
Verified Business
Registered IT Company
GST RegisteredSecure Payments
Razorpay & PayPal
100% SafeNDA Available
Confidentiality guaranteed
On RequestGlobal Clients
India, USA, UK, UAE
4+ Countries