Of course for my fellow vim lovers
Hello, my name is
Karneeshkar V
And I'm a
Hire me

Software Development Expertise

Software Development Expertise

Building Robust, Scalable Solutions

I tackle every project with a strong foundation in software engineering principles, ensuring each solution is reliable, maintainable, and efficient.

Systematic development approach combined with innovative problem solving drives my process to deliver high-quality, scalable applications.

My commitment is to create software products that are not only functional but also optimized for performance and longevity.

Backend Development

REST APIs, FastAPI, Axum, Node.js, PHP

AI & Automation

LLMs, RAG, Function Calling, Workflow Automation

Cloud Solutions

AWS, DigitalOcean, Azure, Docker

Frontend Development

React, JavaScript, Responsive UI, UX Design

My Experience

Visteon
Embedded Systems Developer
Jan 2025 - Present
  • Optimized real-time automobile dashboard systems reducing processing latency by 25% through C programming improvements
  • Developed fault-tolerant microcontroller code with comprehensive error handling for critical automotive components
  • Created diagnostic routines detecting system anomalies with 95% accuracy, improving vehicle system reliability
UpWork
Freelance Developer
Nov 2024 - Jan 2025
  • Built an enterprise-level RAG system for legal applications with 92% accuracy, incorporating vector databases and fine-tuned LLMs
  • Developed embedded solutions for audio processing on STM32/ESP32 platforms, achieving 10% improved memory efficiency
  • Delivered 5+ successful projects with 100% client satisfaction rating and 4.9/5 average feedback score
Procter & Gamble
IoT Developer and Automation Intern
Dec 2024 - Jan 2025
  • Implemented IIoT monitoring system across 2 production lines, collecting 200K+ data points daily with 99.8% uptime
  • Developed automated quality control processes reducing manual inspection time by 15% and improving defect detection by 5%
  • Integrated sensor data with using custom middleware, enabling real-time production analytics
TYNATECH INGENIOUS PVT LTD
IoT and LoRaWAN Developer
May 2024 - Jun 2024
  • Engineered RESTful APIs and webhooks enabling seamless integration between 10+ LoRaWAN devices and cloud platforms
  • Optimized UART-LoRaWAN interface increasing throughput by 10% with efficient buffer management techniques
  • Implemented MQTT protocol for real-time visualization of gateway data, processing 20+ messages/second
Intellect Design Arena Ltd
Software Intern
Sept 2024 - Dec 2024
  • Developed PHP-based financial services websites using WordPress, achieving 10% faster page load times
  • Managed AWS infrastructure for 2+ web applications, configuring auto-scaling and optimizing for 99.9% availability
  • Created data analytics dashboards providing real-time user engagement metrics and conversion insights
Hindustan Aeronautics Limited
R&D Intern
July 2024 - Aug 2024
  • Optimized autopilot system algorithms reducing computational overhead by 8% while maintaining safety requirements
  • Developed C++ testing application for control systems simulation, validating over 40 test scenarios

My Projects

Fine-Tuning LLaMA 3.1 8B for Code Reasoning
Technologies: LLaMA 3.1 8B, Gemma3, Reinforcement Learning (GRPO), Python, Hugging Face, DigitalOcean
Apr 2025
  • Fine-tuned LLaMA 3.1 8B model using GRPO reinforcement learning techniques for enhanced code reasoning capabilities.
  • Employed Gemma3 as the reward model, effectively guiding the fine-tuning process towards desired outcomes.
  • Achieved results exceeding expectations, with the fine-tuned model and training dataset released publicly.
View Model on Hugging Face
Multipurpose VR Gloves with Gesture Recognition
Technologies: Unity, C#, Python, ESP32, Flex Sensors, IMU
Sept 2024
  • Engineered VR gloves capturing 15+ distinct gestures with 92% accuracy using calibrated flex sensors and machine learning
  • Developed custom web interface allowing non-technical users to map gestures to 20+ different system commands
  • Implemented low-latency (<20ms) wireless communication between gloves and host system
View on GitHub
Instagram Automation Bot
Technologies: Python, Meta Graph API, FastAPI, Redis, GPT models, AWS
Dec 2024
  • Created cloud-deployed Instagram bot handling 1000+ interactions daily with 99.5% uptime
  • Implemented sentiment analysis using fine-tuned LLMs achieving 88% accuracy in message intent classification
  • Designed Redis-based caching layer reducing API calls by 65% and improving response times to under 500ms
View on GitHub
Smart Rhesus Macaque Deterrent System
Technologies: Raspberry Pi, Jetson Nano, PyTorch, Computer Vision, Ultrasonic Emitters
Mar 2024
  • Developed edge-deployed computer vision system identifying macaques with 94% accuracy in varied lighting conditions
  • Created deterrent system using directional ultrasonic emitters, reducing campus intrusions by 90%
  • Implemented power management reducing system energy consumption by 35% for solar-powered deployment
Wearable Jump Height Measurement Device
Technologies: ESP32, MPU6050, Flask, SQLite
Mar 2024
  • Built ankle-mounted measurement system achieving \u00b11cm accuracy compared to professional lab equipment
  • Implemented Kalman filtering algorithm reducing sensor noise by 80% for high-precision vertical displacement calculation
  • Created analytics dashboard visualizing performance trends across 6+ metrics for optimizing training programs
View on GitHub

Tech Skills

My Technical Skills & Experience

I possess a comprehensive skill set in software development, including hands-on experience with the following technologies and methodologies:


  • Programming Languages: C, Cpp, Python, JavaScript
  • Web Technologies: Axum, FastAPI, React, Node.js
  • Databases: MySQL, Postgres
  • Tools & Platforms: Git, Docker, AWS
C++ 90%
Python 85%
Rust 80%
JavaScript 75%

About Me

Karneeshkar V - Photo
Who am I?

I am a passionate Software Engineer with expertise in full-stack development. I have a strong foundation in computer science and practical experience in building scalable applications. My technical skills include proficiency in multiple programming languages, frameworks, and tools. I am dedicated to creating efficient, maintainable, and user-friendly solutions while staying current with the latest industry trends and best practices.

Download Resume

Terminal Access

Visit My Termainl Portfolio using SSH

SSH Terminal
Ready
karneeshkar@portfolio ~ $ ssh tuiuser@ssh.123343.xyz -p 2222

How to use

Launch the remote TUI in three simple steps.

  1. Open your preferred terminal or command prompt
  2. Copy and paste the command shown in the window
  3. Press Enter and follow on-screen prompts and press yes

Contact Me

Get in Touch

I'm always open to discussing new projects, creative ideas or opportunities to be part of your visions.

Name
Karneeshkar V
Email
karneeshkar01@gmail.com