03 : About me

Overview

I'm an active, motivated, confident, reliable and hardworking individual. I am available 40 hours/week to work and 24/7 in contact.

Senior Web Developer

Responsive, customer-facing, agile web developer with 10+ years of IT and software engineering experience, complemented by extensive background in business analysis, project management, and technical architecture planning. I am passionate about building collaborative workgroups that consistently realize value propositions and deliver exceptional customer experience.

Skill Set

Day-to-day stack: JavaScript, TypeScript, HTML5, CSS3/SCSS on the front end with React.js, Next.js, and Vue.js; Node.js, NestJS, PHP, Laravel, and CodeIgniter on the back end; MySQL, MongoDB, PostgreSQL, GraphQL, and REST APIs for data; and Docker, CI/CD, Nginx, Apache, Linux, Azure, AWS (EC2/S3/Lambda), and Elastic Search for DevOps and hosting. Comfortable across Github/Gitlab/Bitbucket workflows and Web3 integrations.

Skills

Web

  • JavaScript, HTML5, CSS3/SCSS, TypeScript
  • React.js, Next.js, Vue.js
  • Node.js, NestJS, PHP, WordPress, Laravel, CodeIgniter
  • MySQL, MongoDB, Firebase, PostgreSQL, GraphQL, REST API
  • Data Visualization such as D3.js, Apex Chart, Google Chart
  • Twilio API, Google API, Quote API, Binance API
  • DevOps, CI/CD, Docker, Linux, Nginx, Apache
  • Azure, AWS/EC2/S3/Lambda, Elastic Search
  • Github/Gitlab/Bitbucket, Web3

Blockchain

  • EVM(Ethereum, Binance, Polygon, Avalanche), Wax, Hive
  • Smart Contract (Solidity, Rust, Javascript, C#, Golang)
  • Web3.js, Ether.js, Wallet API
  • Governance, Utility, NFT Token (ERC-20, ERC-721, ERC-1155)
  • DApp, Defi, Dex, Dao (Farm, Stake, Exchange, Governance, Gauge, Leverage, Vote, Lend, Borrow)
  • NFT (Mint, Stake, Market Place), Opensea

Education

Bachelor of Science in Information Technology

Faculty of information technology CTU / Czech Prague

09/2010 - 05/2014

- Software Engineering

- Conceptual modeling

- Programming paradigms

- Object-Oriented Programming

- Introduction to DevOps

- Team software project

Master of Science in Computer Information System

Prairie View A&M University / United States

04/2015 - 06/2017

- Architecture and Design patterns

- Formal Methods and Specifications

- User interface Design

- Advanced Information Systems

- Middleware Architectures

- Normalized Software Systems

- Advanced Database Systems

experience

Senior Web Developer

Flexiana s.r.o / London UK / 06/2023 - Present

  • Own and develop responsive, customer-facing frontend applications using React, Next.js, TypeScript, and modern component-based architecture
  • Build data-rich user interfaces including dashboards, alert views, pipeline configuration screens, dynamic forms, complex tables, charts, filters, and drill-down workflows
  • Design and consume GraphQL queries and mutations with Apollo Client, collaborating closely with backend engineers to improve schemas, API integrations, and frontend data-fetching layers
  • Implement secure authentication, permission-based access controls, and role-based user experiences across internal and customer-facing web platforms
  • Contribute to scalable frontend architecture, including reusable components, design system patterns, micro-frontend concepts, and performance-focused application improvements
  • Maintain high code quality through TypeScript best practices, ESLint, Prettier, Jest, React Testing Library, and end-to-end testing workflows
  • Collaborate with Product, Design, Backend, and Data teams to translate complex business and data requirements into clear, usable, and reliable web interfaces
  • Support CI/CD workflows, deployment processes, and Docker-based development environments to ensure smooth delivery of frontend features

Fullstack / DevOps Developer

Outlawbiker / Tennessee US / 11/2021 - 02/2023

  • Develop and maintain full-stack web applications using PHP, Symfony, React, and modern frontend/backend development practices
  • Design and implement REST and SOAP API integrations to connect internal systems, third-party services, and customer-facing web functionality
  • Build and optimize backend features using SQL, ORM, Oracle-style database concepts, and Redis caching to improve performance and reliability
  • Create and maintaine responsive frontend components in React for customer portal, self-service, checkout, order management, and account workflows
  • Support deployment, hosting, DNS, SSL, monitoring, and troubleshooting activities in a cloud-hosted environment to ensure stable website operations
  • Write unit tests, support static code analysis, and follow clean code practices using Composer, Git/Bitbucket, and agile development workflows
  • Collaborate with developers, business stakeholders, and operations teams to define technical solutions and deliver features from design through implementation

Web Developer

BTG solutions s.r.o. / Brno CZ / 02/2020 - 10/2022

  • Develop and maintain full-stack web applications using TypeScript, React, Vue.js, PHP, and backend technologies, with a focus on clean, modular, and maintainable code
  • Build reusable frontend components, customer-facing interfaces, dashboards, forms, and business workflows aligned with project requirements
  • Design and implement backend functionality, database schemas, API endpoints, and integrations between client-side and server-side applications
  • Work with SQL databases, ORM concepts, and query optimization to improve data access, application performance, and reliability
  • Participate in agile development processes, including sprint planning, requirement breakdown, technical discussions, code reviews, and delivery planning
  • Create technical documentation for implemented features, APIs, database changes, and key design decisions
  • Collaborate with senior developers, architects, and cross-functional teams to deliver solutions from design through implementation and testing

Web Front-end Developer

Genius Web s.r.o. / Děčín CZ / 04/2017 - 05/2020

  • Develop responsive, pixel-perfect websites, e-commerce pages, microsites, and custom web templates using HTML5, CSS3/Sass, JavaScript, and modern frontend practices
  • Build interactive frontend components and dynamic user interfaces with a strong focus on usability, accessibility, SEO-friendly semantic HTML, and cross-browser compatibility
  • Customize and integrate frontend layouts into WordPress themes, supporting custom templates, reusable content sections, and business-specific page structures
  • Collaborate closely with designers and developers using Figma, Git, NPM, and agile workflows to deliver projects from concept through release
  • Work with backend developers on PHP/MySQL-based websites to connect frontend interfaces with business logic and content management functionality