luka@immediatetiger.com
Frontend Developer
Full Stack Software Engineer
WEB | AI | IT
Creativity is just connecting things
- Steve Jobs
WEB 3.0|AI GEN|IT
About MeI'm Lukasz Senior Frontend Developer, Full Stack Developer, Architect with AI. With 16 years of experience building responsive, user-friendly web applications and working in the IT market, I have successfully delivered projects for 17 clients across various industries. I've had the privilege of working with leading brands such as IBM, Which?, Experian, Gaming Realms, Schrack Technik, 192.com, The Thinking Traveller, and most recently, Mercor from San Francisco. Throughout my career, I've combined cutting-edge technologies like JavaScript, Python, TypeScript, Next.js, React, Vue, and more recently AI, to develop scalable cloud-based solutions, optimize integrations, and create seamless user experiences. My background spans full- stack development and AI system architecture, including building AI chatbots, AI agents, and intelligent automation tools. I'm passionate about driving innovation and supporting mission-driven projects. Having worked in remote, onsite, and multicultural environments, I am highly adaptable and thrive in diverse team settings, always committed to delivering impactful, intelligent digital experiences.
| Technology | Years | Proficiency |
|---|---|---|
| HTML | 16 years | |
| CSS | 16 years | |
| JavaScript | 16 years | |
| React | 5 years | |
| Next.js | 2 years | |
| Vue.js | 2 years | |
| Svelte | 2 years | |
| TypeScript | 5 years | |
| AI Integration | 2 years | |
| Python | 2 years | |
| Node.js | 10 years | |
| MongoDB | 6 years | |
| FastAPI | 2 years | |
| Web3 | 2 years | |
| UI/UX Design | 14 years |
My ExpertiseTechnical SkillsWork PhilosophyI believe that the best digital solutions are those that seamlessly blend technical excellence with human-centered design. Each project is an opportunity to push boundaries, learn new technologies, and create experiences that make a difference for users and businesses alike.
- Steve Jobs
My JourneyMercor.com, United States (Remote)
Working directly with a leading AI lab as an independent contractor on AI-related projects, helping to solve complex tasks using Python, AI, Next.js, Tailwind CSS, React.js, and Redux.
Sanitap.org, United Kingdom (Remote)
Developed a front-end solution for a cloud-based database, integrating mWater and Ragic APIs to streamline data management workflows. Built a Surveys page to display all surveys and facilitate approvals for seamless data transfer between systems. Utilized Next.js APP Router, TailwindCSS, and Vercel Cloud Functions.
TheAIKat.com, United Kingdom (Remote, Part-time)
Specialized in developing innovative solutions forAI-based products using Svelte framework and Python with Gradio. Created and optimized FastAPI-based APIs for smooth communication between the front-end and back-end. Developed APIs to handle tasks such as retrieving generated images and creating accurate prompts for OpenAI.
Immediate Tiger
Building custom AI agents, chatbots, and web solutions for businesses. Developing AI-powered automation tools and integrating advanced AI models for exceptional user experiences.
New Change Currency Ltd.
Developed new charts for Forwards 365 and real-time FX using Next.js and Highcharts. Established structured setup for styling and testing, building numerous components to facilitate the learning process for other developers. Managed marketing projects and established new design processes utilizing Figma.
Which?, London
Researched, implemented, and integrated cookie consent solution for which.co.uk with current tech stack. Implemented OneTrust cookie banner within fragments project, Google consent mode with GTM and custom scripts to manage cookies across multiple domains and stay compliant with latest regulations.
Win Technologies, London, Camden Town
My duties included programming in HTML, XHTML, CSS2, SEO, building back links (link building), communicating with other external webmasters. After a year I moved our rankings to the top for the most important and highly competitive terms in google.pl in the casino market.
European Destinations (Europe) Ltd., High Wycombe
I was responsible for the website www.eudestination.com (PHP, MySQL, XHTML, CSS) and Google Analytics. I put together and created a website for them according to W3C standards. I designed graphics, brochures, email campaigns, flyers, and PDF files. After completing the project, I moved to Win Technologies.
Career Start in Web Development
Professional EducationComprehensive education in computer science fundamentals, information systems development, database management, and software engineering principles.
Technical education focused on computer systems, network infrastructure, and electronic components essential for IT systems.
Professional DevelopmentUnderstanding TypeScript with ReactJS/NodeJS
Advanced TypeScript integration and application
Personal Efficiency, Time Management, Communication, Leadership
Professional soft skills development
Vuex Demystified - Application State Management
8-hour workshop at Skills Matter | CodeNode, London