Jakki Chaitanya Eswar Rajesh

AI Engineer | Data Engineering Specialist

7+ Years of Backend Experience | 3+ Years in Generative AI

Key Career Achievements

This section highlights the most significant, quantifiable impacts delivered throughout my career, showcasing a commitment to efficiency, reliability, and performance.

50%

Reduction in Data Processing Time

40%

Improvement in ETL Pipeline Efficiency

95%

Technical Issue Resolution Rate

Technical Skill Matrix

This chart provides a comparative overview of my core competencies. It reflects a deep expertise in modern data and AI technologies, balanced with strong programming and DevOps foundations. The horizontal bars allow for easy comparison across different high-level skill domains.

Career Timeline

Following a path of continuous growth, this timeline illustrates my professional journey from a reliability engineer to a specialized AI and Data Engineer, highlighting key roles and responsibilities over time.

Senior Data Engineer | AI Automation Specialist

West Advanced Technologies India Private Limited

August 2021 – Present

Led cloud migration, architected scalable ETL pipelines, and developed full-stack AI applications using Python, Azure, and Generative AI. Drove significant improvements in data processing speed and operational efficiency.

Production Support and Reliability Engineer

Macray Technologies Pvt. Ltd.

March 2016 – May 2020

Provided technical support for solar electrical components, using data analysis to identify system faults and improve component reliability, increasing operational efficiency by 25%.

B. Tech Mechanical Engineering

GIET College of Engineering, Rajahmundry

Graduated: May 2015

Key Project Showcase

This section presents a curated selection of my most impactful projects. Each card highlights a unique challenge and the innovative AI, data engineering, and automation solutions developed to address it, showcasing a practical application of my technical skills.

Skill Matrix Filler App

Full-Stack AI Automation

An AI-powered Flask app to automate HR resume analysis. Extracts structured data from DOCX, PDF, and scanned resumes using NLP and LLMs (Mistral), leveraging RAG with ChromaDB for hallucination-free skill matrix generation.

Tech Stack:

Flask, LLMs (Mistral), RAG, ChromaDB, Sentence Transformers

Flask-Based Video Summarization App

Surveillance/Narrative Automation

Generates timeline-based summaries from surveillance videos. Uses OpenCV for frame extraction, ViT-GPT2 for image captioning, Whisper for audio transcription, and Groq's LLaMA 3 for summarization.

Tech Stack:

Flask, OpenCV, ViT-GPT2, Whisper, Groq LLM

Gemini YouTube Automation Bot

Personal Innovation Project

A fully autonomous pipeline using Google Gemini for content creation and MoviePy for video synthesis. Automates scriptwriting, voiceovers, thumbnail creation, and publishing via GitHub Actions CI/CD.

Tech Stack:

Google Gemini, MoviePy, gTTS, GitHub Actions

Video Frame Extractor

Python Script for Batch Processing

Developed a Python script using OpenCV to efficiently extract and organize frames from multiple video files. Features batch processing, configurable input/output paths via `.env`, and customizable frame rate control. Creates separate subfolders for each video's frames, ensuring organized output for further analysis or use.

Tech Stack:

Python, OpenCV, python-dotenv, MoviePy

Technology Distribution in Projects

This donut chart visualizes the frequency of core technologies used across the highlighted projects. It provides a quick, at-a-glance understanding of my primary technology ecosystem, emphasizing a strong focus on Python and Generative AI.