Hire the Best Angular Developers
in Bulgaria

I'm a full stack developer, 7+ years, BSc in Software Engineering from US university, native level English +2 more languages (yes I am trilingual). Specializing in Astro, Angular, Python and C# .NET. My expertise extends far beyond these technologies, enabling me to deliver high-quality, scalable, and efficient solutions tailored to your business needs. What I Bring to the Table: 🔹 FULL STACK DEVELOPMENT: • Astro & Astro Islands Architecture: Expert in building high-performance, modular web applications using Astro, leveraging its SSR capabilities and Astro Islands architecture to seamlessly integrate multiple frameworks (Angular, React, Vue, Svelte) into unified solutions. • Next.js: Skilled in creating scalable, server-side rendered and statically generated applications with full API integration and seamless front-end/back-end workflows. • API Design & Integration: Deep experience designing, implementing, and integrating both RESTful and GraphQL APIs for efficient data exchange and optimized communication between front-end and back-end systems. • Server-Side Rendering (SSR): Proven capability in implementing server-side rendering and full stack architectures, ensuring high performance, SEO optimization, and superior user experience. 🔹 FRONT-END DEVELOPMENT: • Angular (v6-v19): Expertise in Angular across multiple versions with advanced knowledge of RxJS, TypeScript and AnalogJS. • UI Libraries: Proficient in Angular Material, PrimeNG, DevExtreme, Clarity and more, ensuring pixel-perfect and user-friendly interfaces. • React: Experience in building dynamic and responsive web applications using React / NextJS. • AI-Powered Frontend Solutions: Integrating AI for real-time recommendations, chatbots, and intelligent UI components to enhance user experience. 🔹 BACK-END DEVELOPMENT: • C# .NET, NodeJS, Express: Proven ability to develop robust REST APIs and server-side applications. • PHP, Python: Strong background in backend programming with PHP / Python for various business applications. • AI-Driven Backend Services: Implementing machine learning models, AI-powered analytics, and automation using Python frameworks like TensorFlow and OpenAI APIs. 🔹 DATABASES: • MySQL, SQLite, PostgreSQL, MongoDB: Skilled in database design, development, and optimization for high-performance applications. 🔹 MOBILE DEVELOPMENT: • .NET MAUI, Kotlin: Experience in cross-platform mobile app development for seamless user experiences. 🔹 TOOLS: • Version Control: Expert in GIT/GitHub, ensuring efficient code management and collaboration. • Cloud Services: AWS certified with hands-on experience in AWS and Azure for deploying and managing applications. • Development & Collaboration: Proficient in CI/CD pipelines, Agile methodologies, and tools like Visual Studio (VS), Visual Studio Code (VSC), and Postman. 🔹PROFESSIONAL HIGHLIGHTS: • Open Source: I am a lead developer and maintainer of several Angular-focused open source projects, in addition I am contributing to many other open-source projects and staying at the forefront of web development trends. • Mentorship & Content Creation: With over 4 years of experience in mentoring and tech content creation, I have a YouTube channel where I code in real-time, share insights, and blog about various web development topics. • Education: I hold a Bachelor's of Science Degree in Software Engineering, which provides a strong foundation in computer science principles and software development methodologies. • Trilingual Proficiency: Fluent in 3 languages, enabling me to effectively communicate and collaborate with diverse teams and clients across the globe. • Continuous Learning: I am committed to staying updated with the latest technologies and best practices, always pushing myself to improve and innovate. 🔹WHY HIRE ME? • Problem Solver: I thrive on solving complex challenges and delivering solutions that make a difference. • Passionate Developer: My passion for coding and open source is reflected in the quality of my work and my dedication to every project. • Client-Centric Approach: I prioritize clear communication, timely delivery, and exceeding client expectations in every project. I am ready to help bring your vision to life - whether you need a dynamic web application, a robust backend system, or guidance on best practices. Let’s connect and discuss how I can contribute to your next project!

I am a graduated Software engineer and Java and Web developer with significant professional experience in various business areas. Dedicated and responsible person seeking a permanent position or a contract of Full stack Java developer in a reputed IT organization on basis of bachelor's degree in Software engineering and an extensive working knowledge in complete Core Java, J2EE programming and Agile methodology. Solid knowledge and working experience with Java development in the IT field for multinational companies. Experience with learning and using various open source frameworks and specific areas of common J2EE stack. Expertise in UI development – HTML, Javascript, Jquery, CSS, JSON. Extensive understanding and solid practical experience with the following broad technologies: XML, XSL, JSP, Velocity, PDF, Internet protocols, JDBC, relational databases, schedulers etc. Well developed skills in testing, debugging and troubleshooting all types of technical issues. Practical expertise with analyzing and investigating performance issues and memory-leaks. Ability to work on different projects simultaneously. Ability to handle the most stressed situations confidently and patiently emphasizing on the main objectives. Willing to visit seminars and lectures in order to improve my qualifications and obtain new areas of expertise.

AI SaaS architect, senior full-stack developer, AI developer, and automation expert. I build LLM/RAG systems, AI agents, agentic workflows, ChatGPT and OpenAI integrations, and production SaaS platforms that ship in 2–4 weeks. No prototypes. No disappearing after handoff. Founders and CTOs don't call me first. They call after the offshore agency delivered a half-working prototype. After the generalist ran out of depth. When the stakes are too high to get it wrong again — that's when they call me. I work like a technical co-founder: I understand your business problem as clearly as the technical one. No account-manager layer, no junior handoff. You work directly with senior engineering across architecture, implementation, deployment, and the post-launch fixes that real systems always need. Over 70% of clients come back for another engagement — because trust is easier to earn through delivery than through proposals. 📈 PRODUCTION RESULTS ✅ n8n + GPT-4 replaced a 12-person workflow — 10,000+ records/day at 99.2% accuracy, saving $380K/year. Shipped in 3 weeks. ✅ Flutter + Node.js fintech SaaS processing $2M+/month — 3 years ongoing, same client. ✅ React + LangChain legal AI tool — cut attorney document review time by 73%. ✅ Next.js + Supabase multi-tenant SaaS with Stripe — zero to $45K MRR in 5 months. ✅ Cross-platform Flutter app — 50,000+ active users across iOS, Android, and desktop. ✅ OCR + GPT-4 + LangChain document pipeline for logistics — 8x throughput, same headcount. ✅ HIPAA-compliant clinical RAG system — delivered in 5 weeks. ✅ Loan-decision latency cut from 4.2s to 280ms for a Series-A lender. ✅ Author of ngx-mask — 2M+ monthly npm downloads, used in fintech, healthcare, and enterprise SaaS worldwide. 🛠️ WHAT I BUILD → LLM/RAG features — OpenAI, Claude, Gemini, ChatGPT, RAG pipelines, AI agents, multi-agent systems, agentic workflows, semantic search, vector databases, embeddings. Evals, latency, observability, fallback paths included. → AI SaaS platforms, MVPs & PoCs — multi-tenant architecture, Stripe billing, RBAC, onboarding, analytics, CI/CD. From validated PoC to production-grade platform without rebuilding from scratch. → AI workflow automation — n8n + LLM pipelines replacing manual ops, copy-paste, spreadsheet cleanup, CRM updates. Human-in-the-loop review flows. 10,000+ records/day at 99%+ accuracy. → Cross-platform apps — Flutter developer, React Native developer, Expo. iOS, Android, web, and desktop from one codebase. Real backends, auth, payments, analytics. 50K+ users delivered. → Production backends — Node.js developer, NestJS, FastAPI, Next.js API routes, Supabase, PostgreSQL, event-driven architecture. Fintech, legal tech, healthtech, logistics — compliance-ready from day one. → Codebase rescue & audit — stalled builds, prototype rewrites, architecture reviews. Salvaged a $200K stalled build in 3 weeks. 🏭 INDUSTRIES → FinTech AI — underwriting automation, payment flows, real-time risk scoring, compliance-ready backends. → HealthTech AI — HIPAA-compliant RAG, clinical document processing, patient-facing AI workflows. → Legal AI — contract review, document intelligence, LLM-powered research tools. → Logistics & E-commerce — OCR pipelines, routing automation, AI-powered search, inventory automation. → RevOps & Enterprise SaaS — AI lead scoring, CRM automation, multi-tenant platforms, developer tooling. ⚙️ TECH STACK 🤖 AI/LLM: OpenAI API · ChatGPT · Claude API · Gemini · GPT-4 · LangChain · LangGraph · LlamaIndex · Pinecone · pgvector · RAG · Prompt Engineering · Vector Search · Embeddings · AI Agents 🖥️ Frontend: React developer · Next.js developer · TypeScript developer · Angular · Tailwind CSS · Flutter developer · React Native developer · Expo 🔧 Backend: Node.js developer · NestJS · Python developer · FastAPI 🗄️ Databases: PostgreSQL · Redis · MongoDB · Supabase · Firebase ☁️ Cloud: AWS · Docker · Kubernetes · GitHub Actions · Vercel · CI/CD ⚡ Automation: n8n · Make · Zapier 🚀 WAYS TO START → AI SaaS PoC in 72 hours — validate before committing full budget. Fixed scope, fixed price. → MVP in 2–4 weeks — production-grade from day one. Not a prototype. → LLM/RAG system in 2–4 weeks — production-ready, not a demo. → SaaS web app — Next.js developer + Supabase + Vercel, Stripe, auth, RBAC, CI/CD. → AI automation pipeline — n8n + LLM replacing manual ops. Shipped and running. → Codebase rescue — stalled build, architecture audit, prototype rewrite. → Architecture consultation — 60-min deep-dive into your AI strategy or SaaS system design. 🚫 NOT THE RIGHT FIT IF YOU need execution without architectural thinking, are optimizing for the lowest rate over ROI, or want someone who disappears at handoff. 📩 READY TO BUILD? Send me what you're building, where you're stuck, and what done looks like. I'll respond with the right questions, a proposed architecture, and clear next steps — usually within a few hours.