Sasi K
Rugby
Summary
Senior Software Engineer & AI/ML Developer with 16+ years of experience delivering enterprise-grade applications and AI-powered automation across ERP, CRM, Healthcare, Insurance, Finance, HR, and E-Learning. Specialized in voice-enabled assistants, conversational AI, transcription + LLM pipelines, GraphRAG and StructRAG and scalable Python microservices. Proven expertise in end-to-end AI solution design using NLU, STT, TTS, LLMs, RAG, and Generative AI. Skilled in Flask, FastAPI, Docker, Kubernetes, and cloud platforms (Azure, AWS, GCP) with a track record of deploying production-ready AI services that reduce costs, improve efficiency, and ensure compliance with GDPR and enterprise standards.
Solution-focused professional with rich background in architecting and deploying innovative solutions tailored to meet specific client needs. Known for collaborative approach and results-driven mindset, consistently delivering high-quality outcomes. Trusted for adaptability and deep proficiency in cloud computing and enterprise architecture.
Overview
17
17
years of professional experience
Work History
Principal Consultant / Python AI Developer
Inizio
01.2022 - Current
- Worked on design & deployment of AI-powered order and call management solutions.
- Integrated STT, LLMs, and RAG pipelines for structured business insights.
- Built scalable Python services with FastAPI, Docker, Kubernetes.
- Collaborated with ERP/CRM teams for workflow automation.
Technical Lead / Senior Software Engineer
Hexagon, Deloitte, Optum, Genpact, Real Page, MedrcEduTech
01.2009 - 12.2021
- Delivered enterprise applications across Healthcare, HR, and Finance.
- Built corporate cards management, billing apps, and digitalization solutions.
- Integrated APIs (Salesforce, RingCentral, Graph API) and mentored dev teams.
Education
Bachelor of Technology - Computer Information Science
Skills
- Python
- C#
- NET Core
- FastAPI
- Flask
- Angular
- React
- NodeJS
- Groq Whisper
- PlayAI-TTS
- LLaMA 3
- GPT Models
- Hugging Face Transformers
- SpaCy
- NLTK
- LangChain
- Haystack
- Scikit-learn
- TensorFlow
- PyTorch
- Pandas
- NumPy
- Matplotlib
- Prompt Engineering
- Retrieval-Augmented Generation (RAG)
- Custom Fine-Tuning
- Knowledge Base Integration
- Chatbot & Voice Assistant Development
- STT/TTS Integration
- Hybrid NLU Pipelines
- ETL Pipelines
- Feature Engineering
- Regex/NLP-driven Data Cleaning
- MLflow
- Hugging Face Hub
- GitHub Actions
- CI/CD for AI models
- SQL Server
- Pinecone
- PostgreSQL
Core Skills
Python, C#, .NET Core, FastAPI, Flask, Angular, React, NodeJS, Speech-to-Text: Groq Whisper, Text-to-Speech: PlayAI-TTS, Natural Language Processing: LLaMA 3, GPT Models, Hugging Face Transformers, spaCy, NLTK, LangChain, Haystack, Machine Learning: Scikit-learn, TensorFlow, PyTorch, Pandas, NumPy, Matplotlib, Generative AI: Prompt Engineering, Retrieval-Augmented Generation (RAG), Custom Fine-Tuning, Knowledge Base Integration, Conversational AI: Chatbot & Voice Assistant Development, STT/TTS Integration, Hybrid NLU Pipelines (Rule-based + LLM), Data Engineering: ETL Pipelines, Feature Engineering, Regex/NLP-driven Data Cleaning, Model Ops (MLOps): MLflow, Hugging Face Hub, GitHub Actions, CI/CD for AI models, SQL Server, Pinecone, PostgreSQL, MongoDB, Azure, AWS, GCP, Docker, Kubernetes, Jenkins, Azure DevOps, Git, MLflow, Hugging Face Hub, Agile Scrum, Microservices, OAuth2, JWT, CI/CD, API Development & Integrations
Timeline
Principal Consultant / Python AI Developer
Inizio
01.2022 - Current
Technical Lead / Senior Software Engineer
Hexagon, Deloitte, Optum, Genpact, Real Page, MedrcEduTech
01.2009 - 12.2021