Looking for a job

Mayank Tak

@mayanktak

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I build data pipelines, machine learning models, and analytics platforms.

India

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What I'm looking for

I'm looking to contribute to high-impact analytics and AI projects, solving real-world business problems through data-driven approaches, predictive modeling, machine learning, and actionable insights.

I've improved financial operations platforms at Axestrack by optimizing PostgreSQL schemas and indexing to reduce query latency by 30%, while increasing distributed microservice throughput by 20%.

Through internships at Celebal Technologies and Kistechno Software, I've built Azure-based ML and ETL pipelines, customer-segmentation models, and Streamlit dashboards. I also built Docify, a RAG-powered document assistant using FAISS and OpenAI GPT that achieved 92% retrieval accuracy across 5,000+ queries.

Experience

Work history, roles, and key accomplishments

Technical Analyst

Axestrack

Dec 2025 - Apr 2026 (4 months)

Optimized PostgreSQL schemas and indexing strategies, reducing query latency by 30% and improving decision-cycle performance. Diagnosed backend bottlenecks and deployed CI/CD pipelines on Azure, increasing system throughput by 20%.

PostgreSQL SQL CI CD Azure Microservices Cloud Computing

Data Science Intern

Celebal Technologies

Jun 2025 - Aug 2025 (2 months)

Designed and validated K-Means clustering models for customer segmentation, improving marketing accuracy by 25%. Built end-to-end ML pipelines on Azure and created Streamlit dashboards, reducing manual reporting effort by 40%.

predictive modeling Machine Learning Azure Streamlit Data Visualization Statistical Analysis Feature Engineering

Machine Learning Intern

Kistechno Software

Jul 2024 - Aug 2024 (1 month)

Built Python ETL pipelines and enforced 15+ automated data validation rules across production databases. Constructed data extraction pipelines processing 10,000+ daily records at 99% accuracy.

Python ETL Data Validation Data Pipelines SQL

Education

Degrees, certifications, and relevant coursework

Swami Keshvanand Institute of Technology

Bachelor of Technology, Information Technology

2022 - 2026

Grade: 8.18/10

Pursuing a B.Tech in Information Technology with a CGPA of 8.18/10. Coursework includes Machine Learning, Statistics & Probability, Data Structures & Algorithms, Artificial Intelligence, DBMS, System Design, and Software Engineering.