Žiga Flis
CTO • Blockchain Developer • Full-Stack Engineer
Building the decentralized future with cutting-edge blockchain technology and innovative solutions
About Me
As a Chief Technology Officer and seasoned blockchain developer, I specialize in building secure, scalable decentralized applications and smart contracts. With over 8 years of experience in software development and system engineering, I bring a unique blend of technical expertise and leadership skills.
My journey in blockchain technology began in 2019, and since then, I've been at the forefront of Web3 innovation, developing cutting-edge solutions in Solidity, Substrate, and various blockchain ecosystems.
Professional Experience
A journey through blockchain innovation, full-stack development, and technical leadership
Chief Technology Officer
Full-time
Oct 2021 - Present · 4 yrs 5 mos
- •Lead and mentor a cross-functional development team to deliver high-quality blockchain solutions
- •Establish and enforce security best practices across all development processes and smart contract deployments
- •Architect and develop production-grade smart contracts for decentralized applications
- •Oversee front-end integration strategies and ensure seamless blockchain connectivity
- •Drive technical strategy and make critical architectural decisions for product development
Owner & Full-Stack Developer
Self-employed
Feb 2020 - Present · 6 yrs 1 mo
- •Design and develop responsive front-end applications using React and modern JavaScript frameworks
- •Build and maintain custom WordPress solutions for enterprise clients
- •Create secure and efficient smart contracts using Solidity for blockchain applications
- •Develop scalable backend systems and APIs using Node.js
- •Deliver comprehensive IT solutions tailored to client business requirements
- •Provide expert blockchain consulting services for Web3 projects and token implementations
Information Technology Specialist
Part-time
Sep 2019 - Jan 2022 · 2 yrs 5 mos
- •IT infrastructure management and VPN technology implementation
Smart Contract Developer
Part-time
Sep 2019 - Jan 2022 · 2 yrs 5 mos
- •Developed blockchain solutions using Solidity and Substrate frameworks
- •Architected and implemented DAO governance systems and smart contract infrastructure
- •Integrated Web3.js with React front-end applications for seamless blockchain interactions
- •Managed smart contract deployments and implemented comprehensive security protocols
Lead Developer
Contract
Apr 2021 - Dec 2021 · 9 mos
- •Designed and developed fully decentralized Initial DEX Offering (IDO) smart contracts
- •Led a development team through the complete software development lifecycle
Smart Contract Developer
Full-time
Jan 2020 - Mar 2021 · 1 yr 3 mos
- •Developed comprehensive ecosystem smart contracts using Solidity
- •Integrated blockchain functionality with React front-end applications using Web3.js
System Engineer
Full-time
Oct 2019 - Feb 2020 · 5 mos
- •Managed system engineering operations and maintained critical IT infrastructure
System Administrator
Full-time
Jun 2016 - Sep 2019 · 3 yrs 4 mos
- •Administered enterprise systems and provided comprehensive IT support services
Skills & Expertise
Blockchain & Web3
Frontend Development
Backend & Infrastructure
Leadership & Management
Get In Touch
Interested in collaboration or have a project in mind? Let's connect and build something amazing together.
contact@flisko.si
Location
Ljubljana, Slovenia