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English
$
USD
I will build high performance python backend pipelines
Viacheslav B
About this gig
Need a battle-tested Python Engineer to build scalable backends, high-performance APIs, or automated data pipelines? Look no further!
With 8+ years of experience in backend architecture and asynchronous systems, I help businesses design, build, and optimize production-ready Python applications.
What I Offer:
Backend & APIs: High-throughput microservices & REST APIs using FastAPI, Django, DRF, or Asyncio.
Async & Data Pipelines: Fast task processing using Celery, Redis, RabbitMQ, and AWS S3.
Database Design: Optimized SQL/NoSQL database schemas (PostgreSQL, Redis, MongoDB).
Cloud & DevOps: Dockerization, AWS setup (EC2, S3, Lambda), and CI/CD via GitHub Actions.
Refactoring & Testing: Performance tuning, bug fixing, and Pytest automated testing.
Tech Stack:
Python 3.12, FastAPI, Django, Asyncio, PostgreSQL, Redis, RabbitMQ, Celery, Docker, AWS, Pytest.
Why Choose Me?
8+ years of Software Engineering experience
Clean, maintainable, PEP8-compliant code
High-load & scalable solution architecture
Clear communication (Near-native English)
- Please message me before placing an order to discuss your project details!
Get to know Viacheslav B
Viacheslav B
Software Engineer DevOps Pipeline TD
- FromSerbia
- Member sinceAug 2026
- Avg. response time1 hour
Languages
English, Russian, French
Full-cycle Backend & DevOps Engineer with 8+ years of experience delivering robust cloud architectures and high-load backend services.
Core tech stack includes Python (Django, DRF, FastAPI), PostgreSQL, Redis, Celery, Docker, Kubernetes, AWS, and CI/CD pipelines. I specialize in designing async workflows, microservices, and automated data processing tools, including media and 3D asset conversion (glTF, FBX, USD).
From building secure REST APIs to setting up cloud infrastructure and heavy computational automation, I build scalable, high-availability solutions tailored to your business.
Other Software Development Services I Offer
FAQ
What information do you need to get started?
Please provide a brief project description, functional requirements or API specs (if any), access to your repository (if working on existing code), and your expected timeline. If you're unsure, just message me, and we'll figure it out together!
None of the standard packages fit my requirements. Can you make a custom offer?
Absolutely! Every project is unique. Message me with your requirements, and I will prepare a tailored Custom Offer that fits your exact project scope and timeline.
Can you work with an existing codebase or fix bugs in my backend?
Yes! I can review, refactor, debug, or add new features to existing Python codebases. I ensure clean, well-documented code that integrates smoothly without breaking existing functionality.
Do you handle deployment and cloud infrastructure setup?
Yes, depending on the package or custom offer, I can dockerize your application, set up AWS services (EC2, S3, RDS, Lambda), and configure automated CI/CD pipelines via GitHub Actions.
Can we sign an NDA (Non-Disclosure Agreement)?
Yes, absolutely. I respect intellectual property and data privacy. I am fully open to signing an NDA before reviewing your project details or source code.
What happens if I need support or bug fixes after the order is completed?
Yes, I include 14 days of support to fix any bugs caused by my code within the initial project requirements. For long-term maintenance, infrastructure monitoring, or new feature development, we can easily set up a new Custom Offer.
