What We've Built
E-commerce Fulfillment Engine
Automated 3,000 orders/day with dynamic logistics routing. Built package merging, optimal carrier selection, ERP sync & label automation.
Tech: Django, Celery, MySQL
eBay Market Intelligence Crawler
50,000 product URLs + 15,000 keyword scrapes per day. Tracks pricing, competition, ranking & market share.
Tech: Django, Scrapy, PostgreSQL
Digeon — Real-time Chat App
Supports 10k+ users per group. 6,000 concurrent connections. Cross-platform app with moderation + admin dashboard.
Tech: Flutter, Go, Kafka, Redis
Sports Video Platform
User, Creator, and Admin roles with upload, review & feed.
Tech: Flutter, Go, PostgreSQL
Utility Apps (iOS)
AirPods Finder, Browser Ad Blocker. Demonstrates full-stack versatility.
Tech: Swift, iOS SDK
How We Work With You
Choose the engagement model that fits your needs
Managed Team
Your product, our dedicated team. We handle engineering, QA & DevOps end-to-end.
Staff Augmentation
Need extra hands? Our engineers join your sprints & workflow seamlessly.
Fixed-Scope Projects
Clear scope. Clear price. Guaranteed delivery.
Why Work with C∞Dev
Experience across large-scale systems. Fast delivery. Senior engineers only.
Experience Across Large-Scale Systems
We've shipped automation engines, real-time apps, crawlers & multi-role platforms.
Fast Onboarding, Faster Delivery
Start working with a capable engineer within days.
Reduce Engineering Costs by Up to 80%
A subscription replaces recruiting, onboarding & freelance volatility.
Scale When You Need It
Add or pause development capacity instantly.
Senior & Mid-Level Engineers Only
We hire only experienced developers — no juniors.
Zero Overhead
We cover HR, payroll, benefits, sick days & vacations.
Ready to build your next feature?
Try us for one week — no commitment required. Experience what daily progress feels like.