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Akhil Dasari

@akhildasari1

Backend Engineer | Ruby on Rails, Python, AI/LLMs, RAG, FastAPI | Building scalable APIs, AI products & backend systems.

India

Message

What I'm looking for

I’m looking for a backend role where I can build scalable APIs and distributed microservices, ship event-driven automation, and apply LLM/RAG capabilities responsibly—using strong system design and cloud-ready infrastructure to deliver measurable product impact.

I’m a Backend Engineer with 4 years of experience building scalable APIs, distributed backend systems, and microservices using Ruby on Rails, Python, and PostgreSQL. I work across logistics, SaaS, and real estate, with a strong focus on event-driven architectures, asynchronous processing, caching, and system design.

Recently, I designed an AI-powered natural language analytics platform with Ruby on Rails, Python (LangGraph), and ClickHouse, and built a production RAG-based customer support agent using OpenAI Vector Stores, Redis, and confidence-aware retrieval with automated human escalation workflows. I’ve also delivered real impact by migrating address services from Cassandra to PostgreSQL for scalable geospatial querying, integrating Tile38 for address intelligence, revamping Rails APIs to reduce response times by 15%, and improving operational efficiency through workflow automation and data pipeline improvements (including a Top Performer of the Year recognition).

Experience

Work history, roles, and key accomplishments

Current

Software Engineer (Backend)

Current

DispatchTrack

Nov 2025 - Present (8 months)

Designed and developed an AI-powered natural language analytics platform using Ruby on Rails, Python (LangGraph), and ClickHouse for conversational querying of operational data. Built a production RAG-based customer support agent and an event-driven workflow automation platform using Kafka, RabbitMQ, Temporal, and FastAPI.

Ruby on Rails Python fastAPI LangGraph Clickhouse Redis Tile38 RAG Vector Databases Kafka RabbitMQ Temporal Event Driven Architecture

Software Engineer (Backend)

PropertyPistol Realty

Sep 2023 - Oct 2025 (2 years 1 month)

Revamped legacy Rails APIs (v3 to v4), optimized database queries, and implemented caching to reduce response times by 15%. Built an in-app ticketing system and multiple LLM-driven pipelines for call processing (Whisper, DeepSeek) and document summarization using OCR (Tesseract) and GPT-based workflows.

Ruby on Rails PostgreSQL Redis Python fastAPI Caching Whisper Deep Seek Sentiment Analysis Tesseract GPT Document Processing Workflow Automation

Software Development Engineer - 1

Cogoport

Jul 2022 - Sep 2023 (1 year 2 months)

Migrated onboarding workflows into a standalone microservice and refactored region-specific logic, building configuration tooling to reduce manual operational effort by 70%. Developed a Python-based data processing tool to aggregate and standardize 10k+ multi-format customer records, improving retrieval efficiency and data accuracy via cross-service validation workflows.

Ruby on Rails PostgreSQL Redis Python Microservices Data Processing