Summary
Overview
Work History
Education
Skills
Additional References
References
Positions Of Responsibility
Personal Information
Timeline
Generic

Hariharan Sandrasekar

Summary

Dynamic Senior Developer at MSN Infotec with expertise in Python and Angular 15, adept at building intelligent agents and optimizing AI models. Proven ability to enhance product performance and user experience through innovative solutions and effective collaboration. Strong skills in API integration and message orchestration, driving impactful results in product development.

Overview

3
3
years of professional experience

Work History

Senior Developer

MSN Infotec
Coimbatore
04.2024 - Current
  • Product Development – Centiyent | Python, LLM, Lognchain
  • Design and Develop Intelligent Agents: Build autonomous AI agents capable of reasoning, planning, decision-making, and dynamic task execution.
  • Integrate Large Language Models : Implement LLMs (e.g., GPT, Claude, Gemini) into multi-agent systems to enhance communication, learning, and problem-solving abilities.
  • Agent Frameworks and Tooling: Work with frameworks like LangChain, AutoGen, and custom orchestrators to design agent workflows, memory management, and goal tracking.
  • API and Tool Integration: Integrate third-party APIs, tools, and databases to expand agent capabilities for real-world task handling (e.g., search, scheduling, data processing).
  • Fine-tune and Optimize AI Models: Customize model behaviors to align with task-specific goals, including prompt engineering, reinforcement learning, and performance tuning.

Assistant Developer

MSN Infotec
Coimbatore
03.2023 - 03.2024
  • Product Customization, Centiyent | Angular 10, PostgreSQL
  • Focus was to develop custom components proposed to be used in multiple modules within the customer product – Custom selection, Autocompletion feature, CDK-Overlays in front end.
  • Worked closely with product design team to improve UI/UX aspect of the product.
  • Worked on authentication model based on JWT that was responsible for authentication and authorization.
  • API Integration, Centiyent | NodeJs, Typescript, PostgreSQL
  • Developed APIs for handling backend interactions, third-party integration, handling front end state management, errors and data delays.
  • This component used non-blocking I/O model and streams to improve efficiency and performance.
  • Application Next-gen Upgradation | Team Size: 3 | Angular 14 & 15, PostgreSQL
  • Played an active part in next-gen upgradation of client application.
  • Worked on opportunities to improve application performance.
  • Carried out POCs for concepts and technology options proposed as part of change in the next-gen application.
  • Conducted stress testing of the application to identify and remodel underperforming flows.
  • Integration of code base and performing test cases to identify breaking changes.
  • Develop standards for application and UI/UX to ensure compliance to organization standards and guidelines.

Junior Software Developer

MSN Infotec
Coimbatore
06.2022 - 02.2023
  • Product Development – Centiyent | Angular 7,8 ,PostgreSQL
  • Was assigned to Information Security product development for our customer, Centiyent and worked out of their India, GDC.
  • Worked under close guidance with technical lead starting off with handling HTML/SCSS and progressing to Typescript/Javascript based coding.
  • Continued with the OEM gradually performing more independent development tasks assigned by customer technical lead.
  • Gained customer confidence and was responsible for a module within the product.
  • Carried development, end-to-end testing and bug fixes for module assigned to myself.

Education

B.sc - Physics

The Gandhigram Rural Institute
Dindugul
01.2020

Higher Secondary -

Bharathi Vidyalaya Matriculation Higher Secondary School
Tirupur
01.2017

Skills

  • Singleton pattern
  • Observable design
  • Message orchestration
  • Finite state management
  • Angular 15 framework
  • Expressjs server
  • Reactive programming with RxJS
  • Longchain integration
  • TypeScript language
  • Python programming
  • SQL database management
  • C programming language
  • Shell scripting techniques
  • PostgreSQL database
  • SQLite database
  • Redis caching
  • Ubuntu OS administration
  • CentOS OS administration
  • Windows OS proficiency
  • VS Code editor
  • Version control with Git

Additional References

Additional references can be provided upon request.

References

Vijayan Chandran, Chief Technology Officer, Centiyent, vijayan@centiyent.com, +91 7550050345

Positions Of Responsibility

  • Senior Developer, MSN Infotec, Coimbatore, Tamil Nadu, 04/24, Present, Product Development – Centiyent | Python, LLM, Lognchain, Design and Develop Intelligent Agents, Integrate Large Language Models, Agent Frameworks and Tooling, API and Tool Integration, Fine-tune and Optimize AI Models
  • Junior Software Developer, MSN Infotec, Coimbatore, Tamil Nadu, 06/22, 02/23, Product Development – Centiyent | Angular 7,8, PostgreSQL, Assigned to Information Security product development, Handled HTML/SCSS and progressed to Typescript/Javascript, Responsible for a module within the product, Carried development, end-to-end testing and bug fixes
  • Assistant Developer, MSN Infotec, Coimbatore, Tamil Nadu, 03/23, 03/24, Product Customization, Centiyent | Angular 10, PostgreSQL, Develop custom components for multiple modules, Worked closely with product design team, Worked on authentication model based on JWT, API Integration, Centiyent | NodeJs, Typescript, PostgreSQL, Developed APIs for backend interactions, Next-gen Upgradation | Team Size: 3 | Angular 14 & 15, PostgreSQL

Personal Information

  • Age: 25
  • Gender: Male

Timeline

Senior Developer

MSN Infotec
04.2024 - Current

Assistant Developer

MSN Infotec
03.2023 - 03.2024

Junior Software Developer

MSN Infotec
06.2022 - 02.2023

B.sc - Physics

The Gandhigram Rural Institute

Higher Secondary -

Bharathi Vidyalaya Matriculation Higher Secondary School

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