Full-stack Web3 Developer
With over 4 years of experience in web and blockchain technologies. Specialized in architecting scalable backend & frontend infrastructures. Proven track record of implementing innovative decentralized applications.
“With the power of knowledge, experience, and AI tools, the impossible becomes achievable-faster than ever before.”
About Me
I'm a Full-stack Web3 Developer passionate about transforming blockchain technologies into user-friendly solutions. My expertise spans from architecting scalable backend infrastructures to optimizing frontend performance, with a proven track record of implementing innovative decentralized applications.
By bridging complex blockchain concepts with intuitive interfaces, I deliver high-performance Web2 & Web3 solutions that significantly improve system efficiency and user experience.
Technologies & Skills
Frontend Development
Backend Development
Development Practices
Cloud & DevOps
Smart Contracts
Web3 Technologies
Security
Development Tools
Blockchain
Featured Projects
Web3 Telegram Channel Monetization Platform
Key Features
- •Cryptocurrency payment integration with Telegram channels
- •Automated subscription management and access control
- •Dedicated Telegram bots for subscription validation
- •User support system integration
- •Secure payment processing
- •Real-time subscription status updates
Technologies
Web3 Ticketing Platform
Key Features
- •Blockchain-based ticket verification
- •API for creating custom environments
- •Secure payment processing
- •Real-time event management
- •Automated access control
- •Anti-fraud mechanisms
Technologies
Experience
First Place Winner - Infinite Space Bazaar Hackathon by Celestia
Won first place among 1400+ participants and 70+ submissions in a global online hackathon, demonstrating exceptional abilities in Web3 development and team collaboration.
- Development of entire backend & frontend infrastructure
- Demonstrated innovative solution development in Web3 space
- Showcased effective team collaboration under time pressure
Full-stack Web3 Developer
Continuation of license.rocks GmbH project
- Transitioned from Frontend to Full-stack Web3 Developer, showcasing adaptability and commitment to rapid skill acquisition
- Architected and implemented scalable backend infrastructure for Web3 ticketing platform
- Migrated classic Node.js API to NestJs, achieving 80% improvement in endpoint performance
- Optimized on-chain interactions on frontend, resulting in 50% increase in speed
- Designed and deployed smart contracts using Solidity and Cairo
- Conducted research on cutting-edge Web3 technologies
- Created comprehensive technical documentation for system maintainability
Frontend Web3 Developer
NFT-based digital licensing solutions for intellectual property protection
- Designed and implemented NFT-based digital licensing solutions for enhanced IP protection
- Developed and deployed 5+ automated NFT storefronts, streamlining maintenance processes
- Integrated robust APIs using Node.js for seamless functionality and scalability
- Collaborated directly with clients to deliver tailored technical solutions
- Advanced expertise in Web3 technologies and backend development
Frontend Web3 Developer
Web3 application development with modern frontend technologies
- Architected advanced web applications with Web3 integrations
- Designed responsive user interfaces using Next.js for optimal cross-device experience
- Created complex animations enhancing user interaction and application appeal
- Integrated core Web3 functionalities including wallet connections
- Gained practical knowledge of blockchain technologies and dApps
Frontend Web Developer
Freelance web development for local businesses
- Designed responsive websites for local businesses with engaging user experiences
- Implemented SEO best practices, improving search engine rankings
- Optimized website performance through efficient coding practices
- Collaborated with clients to translate requirements into functional solutions
- Developed key professional skills in project management and client communication
Testimonials
Filip is not just a great developer - he’s a forward-thinker, a fast learner, and someone who elevates those around him. He thrives in a fast-paced environment, embraces new technologies without hesitation, and is constantly looking for ways to improve both his work and the product.
Daud Zulfacar
CEO, License Rocks/Blessed
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