I will develop high performance cpp, go and java distributed systems


About this gig
Expert Backend & Full-Stack Developer | Production Systems Specialist
BUILD ANYTHING: Trading platforms, E-commerce Real-time apps Microservices APIs
TECH STACK:
- Languages: C++, C, Go, Java, JavaScript/TypeScript, Python
- Backend: Node.js, Spring Boot, Gin, Express, gRPC
- Frontend: React, Next.js, Vue.js
- Databases: PostgreSQL MongoDB MySQL Redis InfluxDB
- Message Brokers: Kafka, NATS, ZeroMQ, RabbitMQ, Qpid
SPECIALIZATIONS:
- High-performance distributed systems
- Low-latency applications (<1ms response time)
- Microservices architecture & API development
- Real-time data processing
- WebSocket & server-sent events
- Multi-threaded & concurrent programming
- Database optimization & query tuning
- System architecture & scalability design
INDUSTRIES:
Financial Trading, Fintech, E-commerce, Custom Applications
DELIVERABLES:
- Production-ready, tested code
- Clean architecture (SOLID principles)
- Comprehensive documentation
- deployment configs
- Unit & integration tests
- Performance benchmarks
- Security best practices
- Ongoing support
Let's build something exceptional!
Get to know Mubasher Majeed
Senior Distributed Systems Engineer Cpp, Go and Java Expert
- FromPakistan
- Member sinceNov 2018
Languages
English, Urdu
FAQ
Can you handle both C++ AND Go in the same project?
Yes! I often use C++ for performance-critical components and Go for web services, APIs, and orchestration. I can architect systems that leverage the strengths of both languages.
Do you provide performance guarantees?
I provide realistic performance benchmarks based on your hardware specs. For example, if you need less than 10ms API response time or 50K msg/sec throughput, I'll profile and optimize to meet those targets. I don't make unrealistic promises - I deliver measurable results.
What if my project is very complex?
Perfect! Complex is what I do best. Message me with your requirements, and I'll break it down into phases with clear milestones. I've built trading systems, real-time bidding platforms, and multi-region distributed systems - complexity is my specialty.
Can you work with my existing codebase?
Absolutely! I regularly work with legacy C++ codebases, refactor monoliths into microservices, and integrate new components into existing systems. I can work with any C++ standard (C++11 to C++20) and various frameworks.
Can you sign an NDA?
Yes, I sign NDAs and confidentiality agreements for all sensitive projects. Your IP is fully protected.
What timezone are you in and when are you available?
I'm in Pakistan (GMT+5) but work 24/7 and adapt to YOUR timezone. You'll get responses within 1 hour during your business hours.

