North Sea (Top Rated Freelancer)

- We are two TOP-RATED freelancers with 100% SUCCESS rate. - Technology Leaders with over 14 years of experience each. - Proven track record of developing enterprise-grade solutions for top-tier silicon valley tech companies such as CISCO. - We also built modern AI systems (LLM / RAG / AI Agent) and scalable Data Pipelines (Spark / Databricks) for AI startups such as Lightcast, OptionalityAI, and C4ADS. ➡ Nitish Saha – Technology Leader, Lead Software Engineer, Cloud Architect, Data Scientist ➡ Manidipa Sarkar – Lead Data Engineer, AI Engineer and Automation Specialist Together, we deliver scalable, production-ready AI and data solutions that combine enterprise-grade engineering with modern AI/LLM innovation. Our expertise includes: ➡ Enterprise-grade Python ➡ LLM Applications (LangChain, LangGraph, RAG Pipelines, Fine-Tuning) ➡ Enterprise-Grade Python Solutions & API Integrations ➡ Cloud Architecture & Data Engineering (AWS, Databricks) ➡ Workflow Automation (N8N, AI-driven processes) ➡ Data Science, Advanced Analytics & Forecasting ➡ AI-Powered Chatbots & Customer Support Automation Tech Stack: Python, AWS, Databricks, LangChain, LangGraph, VectorDB (Pinecone, FAISS), N8N, OpenAI, Mistral, Llama, Gemini, plus enterprise-scale data pipelines & distributed systems.