Dimitar – Next.js, React Native, React

Assistant that checks your outlook and generates summaries about what happened in the previous workday of yours.

• Engineered scalable, high-performance applications using JavaScript, TypeScript, Python, Next.js, Node.js, and FastAPI, prioritizing user-focused design principles;
• Optimized AWS cloud infrastructure through automation and microservices architecture to enhance system efficiency and scalability;
• Developed and integrated AI-driven Python microservices, leveraging models like LLaMA for automated text processing solutions;
• Led technical initiatives, performing code reviews and mentoring junior engineers to ensure high-quality code and team development;
• Implemented CI/CD pipelines, Webpack, and Agile methodologies to streamline development workflows and deliver robust applications efficiently.

AI tool that helps users optimise tenants and manage properties.

• Designed and developed scalable, high-performance applications using JavaScript, TypeScript, Python, Next.js, Node.js, and FastAPI, emphasizing user-focused designs;
• Architected and optimized AWS-based cloud infrastructure, implementing automation and microservices architecture for enhanced efficiency; Integrated AI models (e.g., LLaMA) into Python microservices to power automated resume processing and other intelligent workflows;
• Provided technical leadership, conducting code reviews and mentoring junior engineers to foster team growth and maintain code quality;
• Streamlined development processes through CI/CD pipelines, Webpack, and Agile methodologies, ensuring rapid and reliable delivery of features.

A tool, by and for overlanders, which enables its users to submit, amend, and find information and opinions, primarily about places that are essential for the act of overlanding, and secondarily non-essential places that are of interest to a significant group of overlanders.

• Developed cross-platform mobile applications for travelers using React Native, ensuring seamless performance across iOS and Android;
• Built and maintained high-volume Node.js servers and RESTful APIs to support robust back-end functionality for media platforms;
• Designed responsive, user-focused front-end interfaces using JavaScript, TypeScript, React, and Angular to enhance user experience;
• Optimized media platform features to improve performance, scalability, and engagement for diverse user bases;
• Collaborated on full-stack development projects, integrating front-end and back-end solutions to deliver cohesive, high-quality applications.

It is one of the big companies into the Integrated Clinical Trial Intelligence and analytics. The app that Dimitar was working on was using Java/Spring Boot to do deep analysis over the clinical trials and give expert feedback to professionals about the dangers of each tested drug.

• Designed and developed front-end and back-end architecture using JavaScript, TypeScript, Python, Next.js, Node.js, and FastAPI to build scalable, user-focused applications;
• Implemented advanced PDF rendering for all trials, enhancing document processing and user accessibility;
• Redesigned and optimized existing front-end interfaces to improve user experience and performance;
• Built and extended multiple back-end functionalities, ensuring robust and efficient system operations;
• Debugged and resolved complex application issues, improving system reliability and performance;
• Wrote comprehensive unit, integration, and end-to-end tests to ensure code quality and application stability;
• Integrated with external providers, crawling and processing their data to enrich platform functionality.

Innovative crypto wallet app that allows you to trade stocks, NFT and Crypto in Revolute-like experience. The platform was working as SAAS by providing API for other clients.

• Architected crypto wallet apps with seamless user experiences for trading NFTs and cryptocurrencies;
• Designed scalable architectures and drove blockchain integration.

One of the biggest mobile apps for dancing used all around the world

• Created front-end and assisted on the BE side;
• Redesigned the existing front-end;
• Add multiple new modules into the FE;
• Debugged and resolved the application issues;
• Wrote unit, integration, and e2e tests.

One of the biggest kiosks in the USA used by many sports facilities.

• Created front-end and back-end architecture of the new MS;
• Redesigned the existing front-end;
• Add multiple new modules into the FE and the BE;
• Debugged and resolved the application issues;
• Wrote unit, integration, and e2e tests;
• Integrated with different providers (including the new Stripe Custom Connect accounts).

One of the most used virtualization tools. The biggest tool for virtualization in the market. The flagship VMWare product.

• Supervised developers, collaborated with product owners, managed 50/50 coding and planning;
• Developed analytics platforms and containerized solutions for enterprise clients

Mobile TV app with TV shows and many different customer engagement tricks for a television company in Germany.

• Developed high-volume Node.js servers, RESTful APIs;
• Built responsive interfaces with React and Angular;
• Optimized media platform features for enhanced user experience;
• Was in charge of strategic planning, managing 60/20/20 coding split across React Native, Angular, and Node.js

This app is used to control users' HP devices on their phones. The customer wanted to rewrite their old app with new technologies and chose React Native for mobile and for Windows for the desktop app.

• Designed system components;
• Checked pull requests and gave feedback to the devs;
• Checked new requirements and shared his suggestions;
• Planned sprints;
• Helped the development team with tricky tasks.