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Schedule Interview NowMy name is Denis B. and I have over 8 years of experience in the tech industry. I specialize in the following technologies: Flutter, Firebase, Firebase Cloud Firestore, Swift, Dart, etc.. I hold a degree in Master of Computer Science (MSCS). Some of the notable projects I’ve worked on include: AI Nepo & Get Outfit AI Server — LLM API Integration Platform, Currency Exchange API Server for GetOutfit, Tadam — Event Discovery and Social Platform iOS App, Talent Discovery: SuperGenia. Global Recruiting. Young Stars., AI Nepo, etc.. I am based in Surcin, Serbia. I've successfully completed 6 projects while developing at Softaims.
I possess comprehensive technical expertise across the entire solution lifecycle, from user interfaces and information management to system architecture and deployment pipelines. This end-to-end perspective allows me to build solutions that are harmonious and efficient across all functional layers.
I excel at managing technical health and ensuring that every component of the system adheres to the highest standards of performance and security. Working at Softaims, I ensure that integration is seamless and the overall architecture is sound and well-defined.
My commitment is to taking full ownership of project delivery, moving quickly and decisively to resolve issues and deliver high-quality features that meet or exceed the client's commercial objectives.
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Developed a sophisticated Node.js server powering AI chat experiences for both Telegram bots and mobile applications. This server integrates multiple large language models including Azure OpenAI and Meta Llama to provide advanced AI capabilities. Created a unified API layer that supports text conversations, image analysis (computer vision), audio transcription, and image generation while maintaining conversation context and history. Implemented Docker containerization for seamless deployment, Firebase integration for media storage, and comprehensive error handling.
Designed and developed a high-performance currency exchange API for GetOutfit's fashion applications targeting the Persian Gulf region. Built with Node.js and Express, this service provides real-time currency conversion between 150+ global currencies with daily rate updates. Implemented in-memory caching for optimal performance, containerized with Docker for seamless deployment, and configured automated testing. The API powers cross-border shopping features by handling currency conversions with high accuracy and minimal latency.
Event discovery and social networking iOS application: — Event feed based on user interests and location — Event creation with detailed information — User profiles with subscription/following — Bookmarking functionality for favorite events — In-app messaging for organizers and participants — Interactive maps integration for location-based event discovery — Social features: user following, participation, and comments — Comprehensive filtering system for event discovery The development involved creating an intuitive UI/UX, implementing location services, and building a robust networking layer.
Developed SuperGenia — a comprehensive talent discovery platform connecting talented children with global scouts and opportunities. My solution included building a complete iOS application using SwiftUI with Firebase/Google Cloud backend that enables parents to create detailed talent profiles for their children and allows scouts to discover promising talent worldwide. Impact: Successfully launched to App Store, creating a first-of-its-kind global platform that helps talented children gain visibility while maintaining safety and privacy standards.
Develop chat bot to test prefixes, prompts, and suffixes. Wrap around OpenIAI ChatGPT API. Generate images with Dall-E 3. Recognize pictures with OpenAI Vision. Transcribe voice with Whisper.
Master of Computer Science (MSCS) in Applied Mathematics
1990-01-01-1995-01-01