Summary
Overview
Work History
Education
Skills
Languages
Certification
Accomplishments
Timeline
Generic

Renolin R

Nagercoil Tamilnadu

Summary

Python developer with 3 years of experience in designing, building, and deploying software solutions using Python and modern frameworks. Skilled in collaborating within agile teams and implementing REST APIs. Proven ability to solve complex problems with clean, maintainable code. Committed to continuous learning and delivering impactful results in dynamic environments.

Overview

3
3
years of professional experience
1
1
Certification

Work History

Associate Consultant

Intellect Design Arena
Chennai
09.2022 - Current
  • Designed and implemented real-time data extraction pipelines for end-to-end product development.
    Leveraged event-driven and orchestration architectures to enhance data processing efficiency.
  • Handled crores of documents to extract relevant information for user queries. Integrated OpenAI models for natural language understanding and decision-making capabilities.
  • Established knowledge base leveraging MongoDB as vector database, facilitating efficient search and retrieval for AI-powered applications, ensuring seamless data access for complex query resolution.
  • Deployed containerization technologies, such as Docker and Kubernetes, to enhance delivery cycles and ensure efficient, scalable application management.
  • Developed serverless architectures on AWS and Azure platforms, applying tools like AWS Lambda, Azure Functions, SQS, and SNS for event-driven processing and scalable cloud solutions.
  • Led design and development of a robust Python SDK to enable seamless integration with our core product for external clients and developers
  • Awarded 'Learning Mind' recognition for exhibiting outstanding commitment to ongoing education and proficiency development in advanced technologies.
  • Integrated multiple third-party APIs, enhancing data sources by 40%.
  • Successfully migrated complex datasets between PostgreSQL databases by leveraging SQLAlchemy ORM for seamless schema reflection, data extraction, and transformation to ensure data integrity, and minimal downtime during migration.
  • Engineered and implemented scalable, high-performance RESTful APIs utilizing FastAPI, facilitating rapid delivery of backend services and seamless integration with other microservices.

Education

Bachelor of Engineering - Computer Science And Engineering

Annamalai University
Chidambaram
08.2022

Skills

  • Programming languages: Python, Java
  • Frameworks and libraries: FastAPI, Pydantic
  • Tools and technologies: Git, Docker, REST APIs, AWS, Azure, AWS Lambda, Azure Function App, LLM, RAG, GenAI
  • Knowledge base and NLP: retrieval-augmented generation (RAG), semantic search, vector databases (MongoDB), document chunking, and embedding models
  • Cloud and serverless: AWS Lambda, S3, Azure Function App
  • Database management: PostgreSQL, SQLAlchemy, Alembic
  • Document and OCR processing: Tesseract, AWS Textract, file-to-image conversion (Pillow, PyPDF2, Wand)
  • Other: unit testing (PyTest, unittest), CI/CD, Linux/Unix

Languages

Tamil
First Language
Hindi
Proficient (C2)
C2
English
Proficient (C2)
C2

Certification

  • Complete Python bootcamp [Udemy]
  • FastAPI: Complete Course [Udemy]
  • Java Spring framework [Udemy]

Accomplishments

  • Developed production-grade Python SDK, resulting in 40% decrease in partner integration time, and increased external developer adoption
  • Successfully built and deployed real-time data extraction pipeline using event-driven and orchestration architectures, reducing data processing time by 30%
  • Designed retrieval-augmented knowledge base pipeline that boosted chatbot answer accuracy by 30% through advanced semantic search and context-aware response retrieval
  • Recognized with 'Learning Mind' award for demonstrating exceptional commitment to continuous learning and skill development in advanced technologies
  • Built and deployed serverless file-to-image conversion and OCR extraction workflows using AWS Lambda and Tesseract/AWS Textract, processing over 50,000 documents monthly, and reducing manual effort by 80%
  • Adopted modular architectural principles and design patterns, achieving 25% reduction in maintenance workload, and enabling quicker integration of new developers
  • Mentored junior engineers on Python best practices and modern API development, elevating team productivity and code quality

Timeline

Associate Consultant

Intellect Design Arena
09.2022 - Current

Bachelor of Engineering - Computer Science And Engineering

Annamalai University

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Renolin R