Full Stack App Developer.
Express
Rust
Next.js
SwiftUI
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Full Stack Developer
July 2025 - November 2025
Remote
Express
Postgres
Next.js
SwiftUI
React Native
Worked with clients to design and ship production ready MVPs across 4+ projects, including 2 mobile apps and 3+ web platforms with full backends.
Express
Postgres
Next.js
SwiftUI
React Native
• Worked with clients to design and ship production ready MVPs across 4+ projects, including 2 mobile apps and 3+ web platforms with full backends.
• Built AI-powered, web, and mobile experiences end-to-end, covering architecture, APIs, databases, and client-facing interfaces.
• Collaborated directly with founders to iterate quickly on product scope, technical tradeoffs, and launch timelines.
Full Stack Engineering Intern
March 2025 - May 2025
Remote
FastAPI
NextJS
React-Native
Python
Machine Learning
Postgres
Architecting & developing a full-stack MVP from scratch, designing scalable system architecture and implementing backend, frontend, and mobile applications for seamless cross-platform functionality.
FastAPI
NextJS
React-Native
Python
Machine Learning
Postgres
• Architecting & developing a full-stack MVP from scratch, designing scalable system architecture and implementing backend, frontend, and mobile applications for seamless cross-platform functionality.
• Integrating a core Machine Learning algorithm into the system, optimizing data flow, model deployment, and API interactions to enhance product intelligence.
• Leading end-to-end development, managing backend services, frontend interfaces, API integrations, and cloud deployment to ensure a high-performance, scalable, and production-ready solution.
Software Developer Intern
November 2023 - April 2024
Remote
Node.js
Express
React
RESTful API
Flutter
Delivered high availability and scalability for RESTful APIs.
Node.js
Express
React
RESTful API
Flutter
• Delivered high availability and scalability for RESTful APIs.
• Improved API response efficiency by 25% and reduced downtime by 15%.
• Achieved these results by developing with Node.js and Express, integrating Flutter for mobile applications, and applying Agile practices for effective project management.
Featured
High-throughput prediction market platform built on a Rust backend (≈5,000 trades/sec) with a native iOS app.
Low-latency CFD trading platform with a scalable, event-driven backend, enabling high-frequency trading of BTC, ETH & SOL.
mem0/Supermemory-like memory service for ingesting, organizing, and retrieving semantic memories with vector search and RAG.
n8n-like node-based workflow automation platform for building and running complex automations visually.
About
I enjoy working across the stack, designing APIs with Express and Rust, shipping web products with Next.js, and building native iOS apps with SwiftUI. Lately I have been focusing on AI-powered products, real-world web platforms, mobile experiences, and exploring finance and trading systems.
Skills
sincerelyyyash's coding journey over the past year
Fetching your GitHub activity data
Featured
Exploring the mechanisms behind Solana's high transaction throughput and how Proof of History enables it to process over 50,000 transactions per second
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