Summary
Overview
Work History
Education
Skills
Websites
Certification
LANGUAGES
Hobbies and Interests
Hobbies
Timeline
Generic

Vishnu Haasan

Tiruvallur

Summary

Software Development Engineer with a strong focus on building scalable products and platforms that leverage machine learning for core functionality. My expertise lies in designing and shipping production-grade systems that automate complex workflows and deliver intelligent, user-facing features. I possess a comprehensive skill set that spans end-to-end system architecture, large-scale data processing, and MLOps, with a proven ability to optimize product performance through custom component development.

Overview

4
4
years of professional experience
1
1
Certification

Work History

Software Engineer

Zoho Corporation
07.2023 - Current
  • Engineered a custom Automated Machine Learning (AutoML) engine, automating the full machine learning lifecycle from model selection to hyperparameter tuning and deployment, significantly accelerating the development process. Used Distributed Programming frameworks to reduce the running time by 90%.
  • Developed an innovative "Next Best Action" feature, utilizing Text Classification Models to recommend optimal actions and Large Language Models (LLMs) for generating personalized and dynamic customer responses.
  • Developed and deployed an end-to-end churn prediction solution for a major fiber network company, utilizing an ML model to identify at-risk customers and inform targeted retention strategies.
  • Engineered core components of an in-house Machine Learning library, including developing and compiling custom CUDA extensions for PyTorch to achieve significant performance gains and optimize computationally intensive operations.
  • Designed and implemented robust integration layers for the ML product, ensuring seamless data flow and model serving capabilities across diverse systems using Python, SQL, Apache Spark, and Ray. Reduced the execution of a pipeline by 50% by using Parallel programming and batching API calls.
  • Architected and deployed scalable ML services and infrastructure using Kubernetes and Docker, streamlining the model deployment lifecycle and enhancing operational efficiency.
  • Led the development of a critical new platform feature, enabling users to execute custom code directly within the ML pipeline by designing a novel execution flow and underlying system changes.

Node.js Developer Intern

Frshr Technologies
08.2021 - 10.2021
  • Building RESTful APIs with Node.js and MongoDB.
  • Automating data loading tasks into MongoDB database.
  • Building Architecture for an Enterprise Application.
  • Worked with a London based client on building an online accommodation booking application called 'SkiYod'.
  • Deploying the whole stack on AWS.
  • Data analytics on large datasets.
  • Achievements/Tasks

Education

Bachelor of Engineering - Computer Science and Engineering

R.M.K Engineering College
Chennai
07.2025

Higher Secondary Education -

S.K.N.S P.M.C Vivekananda Vidyalaya Junior College
Chennai
06.2019

Skills

  • Python
  • CUDA
  • C
  • ML
  • DL
  • Go
  • Spark
  • Ray
  • Kubernetes
  • Docker
  • Git
  • HPC

Certification

  • The Odin Project (2021-02 - 2021-09)
  • Full Stack Development

LANGUAGES

English
Full Professional Proficiency
Tamil
Native or Bilingual Proficiency

Hobbies and Interests

Full Stack Development, Cloud Computing, Game Development, HFT

Hobbies

Cricket

Badminton

Timeline

Software Engineer

Zoho Corporation
07.2023 - Current

Node.js Developer Intern

Frshr Technologies
08.2021 - 10.2021

Bachelor of Engineering - Computer Science and Engineering

R.M.K Engineering College

Higher Secondary Education -

S.K.N.S P.M.C Vivekananda Vidyalaya Junior College

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Vishnu Haasan