Technical Director | Full-Stack Engineer | Blockchain Architect
Hi, I'm Dimitar Rangelov, a Technical Director and Senior Full-Stack Software Engineer with 10+ years of experience building scalable software products, leading engineering teams, and delivering complex solutions from concept to production.
I've successfully delivered 50+ software projects for startups and established companies across industries including SaaS, blockchain, fintech, AI, marketing analytics, and enterprise platforms. Some of the products I've contributed to include Xpert Direct, C4ADS Seamless Horizons, and Windsor.ai.
Today, I lead ToUp Solutions, a U.S.-registered software engineering company that helps businesses build reliable, scalable, and high-performance software. I'm also the Co-Founder of DEXUtils, a real-time blockchain analytics platform providing DEX market intelligence, trading signals, and developer APIs.
What I can provide for you
- Full-stack web application development
- Backend architecture and API development
- AI and data analytics solutions
- Blockchain and Web3 applications
- High-performance data processing pipelines
- Cloud infrastructure, DevOps, and system scalability
- Technical leadership and software architecture
I work across technologies including Python (Django, FastAPI, Flask), React, TypeScript, PostgreSQL, MongoDB, Redis, Docker, Kubernetes, AWS, Elasticsearch, and modern blockchain ecosystems.
Whether you need a senior engineer to join your team or an entire team of experienced software engineers to accelerate development, I can provide the expertise and technical leadership to deliver successful results.
I value clear communication, long-term partnerships, and building software that is maintainable, scalable, and aligned with business goals. If you're looking for a reliable engineering partner who understands both technology and business, I'd be happy to discuss your project.