Sobebar Ali

Design and implement a scalable Retrieval-Augmented Generation (RAG) pipeline, leveraging OpenAI, Claude, and Groq AI models, Langchain, OpenRouter. Demonstrating proficiency in Node.js, Javascript, TypeScript, React, Python, NestJs, FastAPI, MongoDB, PostgreSQL, Langchain, TDD specializing in the development and management of RESTful APIs. Leading third-party integrations of CRM (e.g., GoHighLevel, Hubspot, Podium) and Datasource (Slack, Google Calendar, Google Docs, Calendly, Google Spreadsheet), boosting system capabilities and enhancing the user experience by automating 90% of manual tasks. Proactively resolved over 95% of user issues within a 24-hour window, maintaining a user satisfaction rate of 98%.

Designed and deployed RESTful APIs using Node.js, ExpressJS, TypeScript, AWS DynamoDB, MongoDB, TDD boosting system performance by 35%. Built a multi-node search microservice for Pitchground.com, increasing search speed by 50% and accuracy by 45% using Node.js, TypeScript, ExpressJs, Meilisearch, DynamoDB and AWS. Engineered a multi-SMTP email microservice for Firstsales.io, which improved deliverability by 30% and reduced bounce rates using Node.js, TypeScript, ExpressJs, MongoDB and AWS. Built a scalable Content Management Service with Node.js, TypeScript, Express.js, DynamoDB, and AWS, supporting complex relational models.