Hi there, I am

Rakshit Singh.

Full Stack · Web3 · AI/ML · Compilers · Open Source 🌍

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Services

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Web3 Development

With deep expertise in Solidity, Rust, and decentralized architecture, I develop secure smart contracts and Web3 applications on Ethereum and Solana. From token standards to DeFi protocols, I focus on performance, security, and seamless user interaction. Whether it's building your next dApp or auditing contracts, I bring innovation to the decentralized future.

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Web Development

I deliver stunning, user-friendly websites to establish your online presence. From simple sites to complex e-commerce platforms, I provide tailored solutions using the latest frameworks and technologies for a seamless, responsive, and SEO-friendly browsing experience. Enhance your online identity with quality.

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Backend Development

I enhance digital applications with robust, scalable backend infrastructures. I develop efficient database structures, APIs, and configure servers for optimal performance, security, and scalability, ensuring your applications handle high traffic and complex data management seamlessly. Rely on strong backend solutions.

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AI / ML Development

I design and train machine learning models — from residual CNNs with AlphaZero-style self-play to neural networks built purely with NumPy. I work with PyTorch, ONNX for cross-platform inference, and integrate LLMs via Ollama and MCP SDK. Whether it's chess analysis, digit recognition, or custom AI pipelines, I bring data-driven intelligence to your product.

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Mobile App Development

I create captivating mobile apps from concept to deployment for iOS and Android. Using cutting-edge technologies, I ensure seamless performance, intuitive interfaces, and robust functionality that align with your business goals. Enjoy a flawless user experience and outstanding results.

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DevOps & Cloud

I streamline development and operations processes through effective DevOps practices. I implement CI/CD pipelines via GitHub Actions, manage cloud infrastructure on GCP and AWS, and use containerization to ensure efficient, reliable, and scalable software delivery. I hold 6 GCP Skill Badges and Google Cloud Foundations Certificates.

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Database Management

I manage and optimize your database systems for performance, reliability, and scalability. With expertise in SQL and NoSQL databases, I design schemas, write complex queries, and implement best practices for data integrity and security. Ensure your data is managed effectively and efficiently.

Experiences

2025 - 2025

Team Lead — Smart India Hackathon SIH2025

@Ministry of Ayush (AIIA) — National Level Hackathon

Led a team to build a FHIR R4-compliant Electronic Medical Records (EMR) microservice for India's Ministry of Ayush (AIIA).

Integrated 4,500+ NAMASTE/AYUSH terms with WHO ICD-11, SNOMED CT, and LOINC standards through FHIR Bundle/ConceptMap APIs.

Implemented ABHA OAuth 2.0 security and ISO 22600 audit trails for healthcare compliance.

Secured Top 10 ranking among 150+ competing teams at Smart India Hackathon 2025.

Education

🎓

B.Tech, Computer Science & Engineering

JECRC University

📍 Jaipur, Rajasthan📅 2023 – Present
CGPA: 8.14 / 10
🏫

Sr. Secondary (XII) — Computer Science

St. Anthony's Sr. Sec. School

📍 Udaipur, Rajasthan📅 2023
Score: 91%

Skills

WEB3 & Blockchain

logo-Solidity

Solidity

logo-Rust

Rust

logo-Solana

Solana

logo-Ethereum

Ethereum

logo-Foundry / Forge

Foundry / Forge

logo-Jupiter DEX

Jupiter DEX

Programming Languages

logo-JavaScript

JavaScript

logo-TypeScript

TypeScript

logo-C

C

logo-C++

C++

logo-C#

C#

logo-Python

Python

logo-Java

Java

AI / ML

logo-PyTorch

PyTorch

logo-CNN / AlphaZero

CNN / AlphaZero

logo-ONNX

ONNX

logo-NumPy

NumPy

logo-LLM / Ollama

LLM / Ollama

logo-MCP SDK

MCP SDK

Compilers & Systems

logo-Lexer Design

Lexer Design

logo-Recursive-Descent Parsing

Recursive-Descent Parsing

logo-AST & Semantic Analysis

AST & Semantic Analysis

logo-IR / TAC & Codegen

IR / TAC & Codegen

logo-VM Design

VM Design

Frontend Development

logo-Next.js

Next.js

logo-React.js

React.js

logo-HTML

HTML

logo-CSS

CSS

logo-Tailwind CSS

Tailwind CSS

logo-Redux Toolkit

Redux Toolkit

Backend Development

logo-Node.js

Node.js

logo-Express.js

Express.js

logo-ASP.NET Core / .NET 8

ASP.NET Core / .NET 8

logo-GraphQL

GraphQL

logo-REST APIs / JWT

REST APIs / JWT

logo-Socket.io

Socket.io

logo-WebSocket

WebSocket

Mobile App Development

logo-Kotlin

Kotlin

logo-Java (Android)

Java (Android)

Database Management

logo-MongoDB

MongoDB

logo-PostgreSQL

PostgreSQL

logo-MySQL

MySQL

logo-SQLite

SQLite

logo-Firebase

Firebase

logo-Prisma / LINQ

Prisma / LINQ

DevOps & Cloud

logo-Docker

Docker

logo-GCP

GCP

logo-AWS

AWS

logo-GitHub Actions / CI/CD

GitHub Actions / CI/CD

logo-Git

Git

logo-Railway

Railway

logo-Ubuntu

Ubuntu

Healthcare Standards

logo-FHIR R4

FHIR R4

logo-ICD-11 / SNOMED CT

ICD-11 / SNOMED CT

logo-LOINC / ISO 22600

LOINC / ISO 22600

Nontechnical Skills

logo-Problem Solving

Problem Solving

logo-Collaboration

Collaboration

logo-Analytical Skills

Analytical Skills

Recent Works

project-CX Compiler & VM

CX Compiler & VM

Public

Engineered a complete compiler pipeline from scratch: Lexer → Parser → Semantic Analyzer → Optimizer → TAC → Code Generator → VM. Supports scoped symbol tables, static type checking, recursion, and constant folding. Validated with 18+ automated test suites.

Python

Compiler Design

AST

VM

Lexer

Parser

Systems

project-Chess AI Analyzer

Chess AI Analyzer

Public

Built a Residual CNN with dual policy/value heads targeting a 4,672-action move space. Trained on Stockfish engine data for move prediction, positional evaluation, and blunder detection. Exported to ONNX for cross-platform inference with AlphaZero-style self-play.

CNN

AlphaZero

PyTorch

Stockfish

ONNX

AI/ML

Python

project-HRMS — Modular Monolith

HRMS — Modular Monolith

Public

Architected a modular monolithic HRMS backend in .NET 8 using Clean Architecture, CQRS, MediatR, AutoMapper, FluentValidation, and PostgreSQL with EF Core. Exposes a HotChocolate GraphQL API secured via JWT with Azure Key Vault integration, paired with a Next.js 16 + React 19 + TypeScript + Apollo Client frontend.

.NET 8

C#

GraphQL

CQRS

PostgreSQL

Next.js

TypeScript

project-SIH FHIR EMR — Healthcare

SIH FHIR EMR — Healthcare

Public

Led Team at Smart India Hackathon 2025 (Ministry of Ayush/AIIA). Built a FHIR R4-compliant EMR microservice integrating 4,500+ NAMASTE/AYUSH terms, WHO ICD-11, SNOMED CT, and LOINC, with FHIR Bundle/ConceptMap APIs, ABHA OAuth 2.0 security, and ISO 22600 audit trails. Secured Top 10 among 150+ teams.

FHIR R4

Healthcare

OAuth 2.0

Node.js

ICD-11

SNOMED CT

Microservices

project-MNIST Neural Network

MNIST Neural Network

Public

Built a from-scratch neural network for MNIST digit classification achieving 97.3%+ accuracy. Implements ReLU in hidden layers, Softmax output, full forward/backward propagation, and gradient descent optimization using NumPy — no high-level frameworks required.

Python

NumPy

Neural Network

AI/ML

Deep Learning

project-Potter-XYZ

Potter-XYZ

Public

A decentralized, real-time betting game built on Solana. Each bet resets a countdown timer, and the last bettor wins the pot. Integrated with Jupiter for token swaps, Solana wallet adapter, and DAO-ready logic.

Solana

Rust

Anchor

Web3

DeFi

GameFi

project-WALLATION

WALLATION

Public

A secure and user-friendly Web3 crypto wallet that supports seed phrase generation, real-time balance display, and fund transfers. Built with robust encryption and privacy mechanisms.

Web3

JavaScript

React

TypeScript

project-ChainPort

ChainPort

Public

A lightweight wallet adapter that improves transaction security. Fetch balances, sign messages, and send funds via trustless, Public-keyless communication.

Web3

JavaScript

React

TypeScript

project-FINTRACK

FINTRACK

Public

An Android app that reads and filters SMS for UPI/bank transactions using Kotlin. Supports SBI, GPay, PhonePe, Paytm, and more.

Android

Kotlin

UPI

SMS

Banking

project-Medi Locker

Medi Locker

Public

Secure platform to store, manage, and access medical records. Built using HTML, CSS, JS, Node.js, Express.js, and MySQL. Top 10 at JECRC Hackathon (250+ teams).

Node.js

Express

MySQL

HTML

CSS

JavaScript

project-WebSocket Chat

WebSocket Chat

Public

A real-time chat app using Node.js and WebSocket on the backend, and React with TypeScript on the frontend (Vite).

React

Node.js

WebSocket

TypeScript

project-SPL Token Creator

SPL Token Creator

Public

A no-code dApp built with React to create custom SPL tokens on the Solana blockchain with just a few clicks.

Solana

React

Web3

SPL

dApp

project-Ethwallation

Ethwallation

Public

A secure Ethereum wallet built using Python and MySQL. Includes wallet generation, transaction signing, and balance checks.

Solidity

Web3

React

TypeScript

Foundry

Forge

project-Restaurant Management System

Restaurant Management System

Public

A CLI-based restaurant order and billing system developed in Python using MySQL for data storage.

Python

MySQL

CLI

Certifications & Achievements

☁️ Certifications

☁️

Google Cloud Engineering & Computing Foundations

Google Cloud

Nov 2025
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GCP Skill Badges (6 Badges)

Google Cloud — Cloud Networking · App Dev · Terraform · Load Balancing · ML APIs

2025
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Prompt Design in Vertex AI

Google Cloud

2025

GenAI Apps with Gemini & Streamlit

Google Cloud

2025
🧠

Intro to Generative AI

Google Cloud

2025

🏆 Achievements

🏆

Top 10 — Smart India Hackathon SIH2025

Among 150+ teams. Ministry of Ayush (AIIA), National Level.

🥇

Code Hunt 2024 Winner

Competitive Programming competition.

🚀

Top 10 — INNOV8 24-Hour Hackathon

Among 150+ teams.

💻

1,000+ DSA Problems Solved

LeetCode · CodeChef · Codeforces · GeeksforGeeks

Bitcoin Summer of Code 2025

Open-source Bitcoin ecosystem contributor.

100x Devs Cohort 3

Web · DevOps · Blockchain · DSA intensive program.

GitHub Contributions

Rakshit's github contributions

Leetcode Contributions

Rakshit's leetcode contributions

Get in Touch

I'm available for freelancing.