💻 Backend Developer – Python | GoLang | Rust | AI | LLM
🚀 9+ years of experience building scalable, cloud-native backend systems with a focus on performance, real-time communication, and automation. I specialize in robust API development, asynchronous processing, and modern DevOps using Python, GoLang (GIN), and Rust (Actix Web)—with strong experience integrating Large Language Models (LLMs) into production systems.
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Backend Development:
- Python – FastAPI, Django, Flask
- GoLang – GIN for ultra-fast, clean REST APIs
- Rust – Actix Web for secure, memory-safe web services
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LLM & AI Integration:
- Integrated OpenAI, Anthropic, LLaMA, Hugging Face Transformers, and LangChain into real-world applications
- Built chatbots, custom embeddings pipelines, semantic search systems, and RAG (Retrieval-Augmented Generation) backends
- Deployed LLM-based features with FastAPI, vector databases (pgvector, Pinecone, Qdrant), and prompt engineering best practices
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Asynchronous Systems:
asyncio,aiohttp,run_in_executor, custom message queues, Celery, and task orchestration -
Database Management: PostgreSQL, MongoDB, Redis, SQLAlchemy (async) – optimized for speed and scalability
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Web Scraping & Automation: Playwright, Selenium, Scrapy – high-throughput, stealth data pipelines
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Cloud & DevOps: AWS, GCP, Terraform – serverless, autoscaling, and infrastructure-as-code
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Containers & Orchestration: Docker, Docker Compose, Kubernetes – production-ready, modular deployments
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CI/CD & Testing: GitHub Actions, GitLab CI, Jenkins – pipelines with Pytest, Cypress, and Selenium
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Real-time Systems: FastAPI WebSockets, Socket.IO – live notifications, collaborative tools, chat systems
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GraphQL & Web3: GraphQL APIs, Web3.js, smart contract interaction, blockchain data indexing