Backends that handle 10k–100k req/sec without buckling.
High-performance backends, AI automation, and microservices migrations — for funded startups and mid-market teams that have outgrown their stack.
You're not here because everything is fine.
You're here because something is breaking, costing too much, or eating your team alive.
Your system slows down every time you grow.
Traffic spikes take you down. Every new user makes the bill worse, not better.
Your team wastes 20+ hours a week on manual work.
Copy-paste, reconciliation, data entry — work an AI agent should be doing instead.
Your last agency disappeared after launch.
No tests, no docs, no one who understands the code. You inherited the risk.
Five things, done at a senior level.
Outcomes first. Stack as proof.
The numbers we hold ourselves to.
infra cost reduction
req/sec sustained throughput
test coverage standard
verified 5-star Upwork hours
Transparent. Senior-only.
No juniors learning on your dime. You see the code, not just status updates.
Discovery & Proof of Concept
We map your bottleneck, agree on the target numbers, and ship a working PoC. No 40-page decks.
Agile Build
Two-week sprints, senior engineers only, demoable progress every cycle. You see the code, not just status updates.
Optimization, Security Audit & Handoff
Load testing, OWASP Top 10 pass, docs, and a clean handoff. You own the system, not a black box.
Depth where it matters.
Backend, infra, AI, data, and messaging — chosen for the outcome, not the resume.
Languages
- Go
- PHP / Laravel 11
- Node.js
- Python
Cloud & Infra
- Kubernetes
- Docker
- AWS
- Terraform
AI & Automation
- LangChain
- OpenAI
- Claude
- n8n
- Vector DBs
Data
- PostgreSQL
- Redis
- TimescaleDB
Messaging
- Kafka
- NATS
- Go workers
What most agencies hide, we lead with.
If your last vendor couldn't show you these, that's the problem.
80%+ test coverage
Unit and integration tests ship with the code. Not an afterthought.
OWASP Top 10
Every build is checked against the OWASP Top 10 before it goes live.
Load tested before launch
We prove the throughput numbers under load, so you don't find out in production.
Secrets management
No credentials in code. Proper vaulting and rotation from day one.
What our clients say.
Before working with CapregSoft, we struggled to present a professional and client-friendly digital presence. Their team delivered an intuitive and well-structured website that allowed us to communicate effectively with our clients and implement responsive integrations that enhanced overall engagement.
Dr. Zain Masood
Assistant Manager
The app sparked interest in the market and attracted initial users, while receiving no complaints about its functionality or usability. CapregSoft excelled at addressing user experience concerns, communicating clearly, and investing in the project's potential
Dr.Ali
CEO
We're probably not a fit if…
We say no often. It's how we keep the work senior and the outcomes real.
- ✕You want a cheap WordPress site.
- ✕You need a frontend-only project with no backend.
- ✕You're looking for legacy maintenance (COBOL/FORTRAN).
- ✕You want your whole app built for $2k.
The Backend Scaling Checklist
The 12 checks we run before a system hits 10k req/sec — what to fix before it breaks in production. Free, no fluff.