Salih – React, Typescript, Golang

A virtual world for artist engine and game designers

• Implemented a comprehensive automated testing framework, achieving 93% code coverage and reducing production issues by 16%, while mentoring team members on testing best practices
• Optimized critical database queries through query restructuring and indexing strategies, resulting in 13% faster response times and improved user experience across 100,000+ daily transactions
• Led major legacy code refactoring initiative, implementing modern design patterns and microservices architecture that improved system scalability by 40% and reduced technical debt
• Collaborated with network engineering team to develop robust multiplayer infrastructure handling 10,000+ concurrent users with sub-100ms latency, resulting in 99.9% uptime

local search engine based tf-idf rust implementation

• Architected and implemented a high-performance local search engine in Rust utilizing TF-IDF (Term * Frequency-Inverse Document Frequency) algorithm, achieving 50ms average query response time across 100,000+ documents
• Optimized memory usage through efficient data structures and Rust's zero-cost abstractions, reducing RAM consumption by 40% compared to previous implementation
• Engineered custom text tokenization and indexing system, enabling real-time search capabilities with 95% accuracy in relevant document retrieval

Enhance your video with a seamless background replacement and adjustable blur effect—just like Zoom and Google Meet, but with even more customization!

• Engineered and implemented a real-time background replacement system processing 30+ FPS, enabling seamless virtual backgrounds comparable to industry leaders like Zoom and Meet
• Led optimization efforts achieving sub-50ms latency in background detection and replacement, ensuring smooth user experience for video conferencing across multiple devices
• Developed and integrated computer vision algorithms for precise human segmentation, resulting in 95% accuracy in edge detection and background separation
• Architected a performant image processing pipeline reducing CPU usage by 40% while maintaining high-quality output across different lighting conditions

It's an online platform that brings yacht, boat owners, buyers, and renters together. There is an online promotion system that rewards loyal customers. The platform directly integrates with some huge e-commerce companies in Turkey, like Trendyol and Hepsiburada.

• Created backend and frontend architecture
• Implemented Kubernetes configuration to deploy AWS EKS service
• Integrated unit and e2e tests
• Incorporated a module that talks to banks' API
• Automated AWS infrastructure using IaC by Terraform
• Separated all packages from the others and deployed some components to NPM as a package
• Implemented peer-to-peer connections between dealers and buyers

A modern content management platform that helps growing businesses efficiently manage, collaborate on, and deliver their digital content. The system streamlines content workflows with real-time team collaboration features, including commenting and annotation tools, making it easier for content teams to work together effectively.

• Collaborated with a cross-functional team to architect a high-performance CMS system, leading the optimization efforts that enabled processing of 100GB+ daily content
• Worked with team of 5 developers to engineer an advanced annotation system, mentoring junior developers while achieving 40% improvement in data processing efficiency
• Partnered with UX team to implement real-time commenting infrastructure, gathering user feedback and iterating solutions to support 10,000+ concurrent users
• Coordinated with DevOps team to develop and deploy a robust content tracking system, ensuring seamless integration and maintaining 99.9% uptime across services
• Facilitated knowledge-sharing sessions on scalable architecture, leading to successful implementation of a multi-region content delivery system that reduced load times by 65%

The all-in-one management platform built for modern businesses. Whether you're managing a fleet of couriers or multiple retail locations, streamlines your operations with powerful real-time tracking and intelligent inventory management.

• Led development of a mid-tier ERP system serving 20,000+ daily active users, specializing in logistics and inventory management for courier services and retail chains
• Architected and implemented real-time tracking solutions processing 25,000+ daily transactions for courier location monitoring and automated inventory management
• Developed and optimized CMS-focused platform enabling seamless resource allocation, route optimization, and stock level monitoring across multiple retail locations