Senior Engineers.
Startup Speed.
Enterprise Scale.
Elite developers from top tech companies building bulletproof software — from fast MVPs to platforms serving millions of users. Led by Archway Labs, a collective of senior engineers with 8+ years of deep expertise in Payment & Fintech Infrastructure, Gaming, E-commerce, and Delivery Apps.
Payments & Fintech First.
Everything Else
Too.
Our core niche is payment infrastructure and fintech integration — and we bring that same depth of engineering to every product we touch.
Payment & Fintech Integration
PCI-compliant payment infrastructure — multi-gateway orchestration, smart routing, automated fallbacks, UPI / NACH mandates, KYC workflows, TDS & GST automation, fraud detection, and sub-ledger wallets. End-to-end, India-ready.
Real-time & Gaming Backends
High-throughput backends for skill-based gaming, live tournaments, and leaderboards — handling millions of concurrent users, wallet debits, and result processing at sub-second latency under peak load.
E-commerce & Delivery Platforms
Full-featured order management systems, merchant onboarding, real-time tracking, and third-party logistics integrations — from F&B delivery to B2B travel booking engines handling 500+ daily active users on day one.
Backend & APIs
Scalable microservices architecture with event-driven messaging, caching layers, and database design built to handle millions of requests — with full observability and zero-downtime deploys.
Full-Stack Web Apps
Consumer and B2B web products with polished React frontends, robust APIs, and SEO-optimised architecture — designed for fast iteration, high traffic, and long-term maintainability.
Mobile Apps
Cross-platform and native iOS & Android apps — from consumer fintech to B2B booking tools — with secure auth, deep payment flows, and app store delivery in weeks, not months.
Results That
Speak Numbers
We tie every project to measurable business outcomes — not just lines of code shipped.
Multi-Tenant Payment Orchestration Engine
Architected a real-time gateway selection engine with dynamic routing and automated fallbacks — serving millions of daily transactions across India's fastest-growing gaming platform.
Real-time Tournament & Gaming Backend
Built the core backend powering real-time skill-based gaming — tournament registration, live leaderboards, wallet debits, and result processing, all at sub-second latency under peak load.
F&B Delivery & Order Management Platform
Led end-to-end development of a food and beverage delivery system — merchant onboarding, real-time order tracking, and Uber API integration for reward-based campaigns linked to ride completions.
Automated Tax Compliance Pipeline (TDS & GST)
Built an automated TDS & GST processing engine plus a cashback sub-wallet with configurable expiry rules — delivering ₹3 Cr annual tax savings and 30% fraud reduction through integrated KYC workflows.
B2B Hotel & Flight Booking Engine
Re-architected a B2B travel booking platform — cutting latency significantly — and shipped native iOS & Android apps with secure payment gateways, reaching 500+ daily active users within the first month of launch.
MySQL Archival & Performance Framework
Spearheaded a database archival framework that eliminated years of data bloat, dramatically improved query response times, and set the foundation for 10x scale — with zero minutes of downtime.
Simple Process,
Clear Timelines
A structured engagement model built to suit small, medium, and large projects — with full transparency at every step.
Discovery
30-minute scoping call. We understand your goals, architecture, and constraints before writing a line of code.
Architecture
A technical spec and realistic delivery timeline within 1–3 business days of your call. No vague estimates — a real plan.
Build
Weekly sprints with daily async updates. Full test coverage, code reviews, and staging before any production deploy.
Launch
Zero-downtime deployments with rollback plans. Monitoring dashboards set up and handed over on day one.
Support
Post-launch SLA with 24-hour response. Ongoing maintenance, performance tuning, and feature iterations.
A Skilled Team,
Built for Your Project
A mix of senior, mid-level, and junior engineers with experience at top product companies — available for projects of any size, from quick builds to complex platforms.
Kamal Kishore Sharma
Founder & Tech Lead
8+ years building payment systems, real-time platforms, and fintech infrastructure handling millions of daily transactions.
Gyanender Kumar
Senior Full-Stack Engineer
8+ years building full-stack products across fintech, SaaS, and enterprise platforms — from React frontends to distributed backend systems.
Aman
Senior Software Engineer
7+ years designing globally scaled microservices and highly available systems. Elite product velocity with zero downtime.
Senior Full-Stack Engineer
Consumer Web & Performance
6+ years building highly optimized, SEO-friendly consumer web applications. Deep expertise in high-traffic transactional platforms.
Every Project Size,
Covered
From a quick landing page to a full fintech platform — we scope, price, and deliver for your actual need.
Quick Builds
Small task, fast delivery
Landing pages & microsites Bug fixes & performance audits Automation scripts API integrations UI components
Sprint Projects
Scoped feature or integration
Booking & payment flows Admin dashboards MVP feature builds Third-party integrations Flexible hourly billing
Full Products
End-to-end app or platform
Mobile apps (iOS & Android) SaaS & ecommerce platforms Delivery & gaming backends Design to deployment Fixed-scope or phased delivery
Long-Term Build
Dedicated team, complex systems
Fintech & payment platforms High-availability infrastructure PCI-DSS & compliance systems Dedicated team with SLAs NDA & IP transfer on delivery
The Right Tool
for Every Layer
Frontend
Backend
Data & Messaging
Cloud & DevOps
Mobile
Payments
Tools & Infra
Testing & Quality
Ready to Build
Something Great?
Tell us what you're building. We'll respond within 24 hours with a no-BS technical assessment and rough timeline.