Open to opportunities

Takshit Mathur

@takshitmathur

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Senior AI engineer specializing in production ML automation and orchestration.

India

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What I'm looking for

I seek senior roles building production AI automation and orchestration systems, emphasizing reliability, cost-efficiency, and measurable business impact in collaborative, product-focused teams.

I am a senior AI engineer focused on building production-grade ML and automation systems for enterprise verticals such as insurance, compliance, and healthcare. I design and deploy Python-based pipelines, LLM fine-tuning workflows, and vector-search retrieval systems that scale.

My work includes architecting event-driven, serverless automation using AWS services (SageMaker, Bedrock, Lambda, Step Functions) and optimizing model training via LoRA workflows to cut costs while preserving performance. I have delivered high-throughput systems processing hundreds of thousands of documents and images monthly.

I lead cross-functional engineering efforts to build multi-agent orchestration, real-time VoiceAI pipelines, and distributed microservice backends using FastAPI, Celery, Docker, and Terraform. I emphasize reliability, cost optimization, and measurable accuracy improvements in production ML systems.

I bring strong experience in vector databases, RAG architectures, prompt engineering, and automated evaluation frameworks, and I seek to apply this expertise to deliver scalable AI automation that drives business outcomes.

Experience

Work history, roles, and key accomplishments

Sr. AI Engineer

Alight Solutions

Jan 2025 - Dec 2025 (11 months)

Spearheaded an AI automation team building Python-based document workflow systems for Insurance, Compliance, and Healthcare, deploying production pipelines processing 100K+ documents monthly and improving domain task accuracy to 92% using RAG and vector embeddings.

Python PyTorch CUDA AWS Sagemaker RAG Faiss Pinecone AWS Step Functions

Sr. AI Developer

Heady

Nov 2024 - Dec 2024 (1 month)

Built AI-powered automation workflows and a Python + FastAPI backend with Celery task orchestration for UGC ad generation, achieving 99.9% uptime and automated multi-modal content generation pipelines.

Python fastAPI Django Celery Docker Terraform Workflow Automation

AI Consultant

CloserX.ai

Jun 2024 - Oct 2024 (4 months)

Led development of a 0-to-1 VoiceAI product using LiveKit and WebRTC, architecting real-time STT-LLM-TTS pipelines with sub-200ms latency and reducing infrastructure costs by 40% via hybrid serverless and container deployments.

LiveKit WebRTC TTS fastAPI AWS Lambda Real Time Systems Cost Optimization

AI Lead Designer

Enhancor.ai

Mar 2024 - Jun 2024 (3 months)

Architected serverless GPU infrastructure and Python automation for ComfyUI workflows on RunPod, enabling generation pipelines that processed 500K+ images monthly and supported ~$50K MRR while reducing generation time by 65%.

ComfyUI RunPod Flux Model Fine Tuning

AI/Data Engineer

Deloitte USI

Sep 2020 - Aug 2023 (2 years 11 months)

Developed automated RAG backends and vector search infrastructure processing 10K+ documents with 95% retrieval accuracy, engineered Python/PySpark ETL and streaming pipelines on Databricks and Kafka, and reduced query latency by 60% through index optimizations.

Python fastAPI Databricks Kafka Faiss Pinecone Apache Airflow Pyspark