Hello, I'm Anastasiia, a results-oriented Frontend Developer specializing in React.js, with a strong commitment to quality and a keen eye for detail. During my time as a student, I gained experience in developing, maintaining, and testing various projects, which I’m eager to apply. Here are my core skills: - JavaScript - HTML5 - CSS/Styled-components - React.js - Node.js - Redux - NPM - Jest - Git - CI/CD In addition, I have 5 years of professional experience as a Product Manager, which allowed me to build strong collaborative skills and a deep understanding of the development flow. My ability to communicate effectively lets me cooperate well with team members and customers at various levels. I can describe myself as proactive, eager to learn, diligent, and reliable—an individual who takes pride in delivering high-quality work. My keen attention to detail and commitment to excellence drive me to constant improvement and expansion of my skill set. I look forward to the opportunity to discuss how my experience and enthusiasm can add value to your company.

I'm a Senior Frontend Developer with 6+ years of experience building complex web applications for MedTech (AI-driven healthcare platforms) and FinTech (banking & investment portals with 130k+ users). What I do best: - React, Next.js, TypeScript — daily stack - State management: Redux Toolkit, MobX - Micro-frontend architecture (Webpack Module Federation) - Performance optimization (improved Lighthouse metrics by 0.5-0.7s) - CI/CD setup (ConcourseCI, Docker, automated testing) - Clean, maintainable code with FSD methodology I write unit tests (Jest, Testing Library) and E2E tests (Playwright). I've mentored junior developers and led code reviews. My promise: I don't just write code — I solve business problems. Let's discuss your project.

I'm a full-stack developer with six years of experience building robust, high-performing eCommerce platforms. My core expertise is PHP development on enterprise-grade eCommerce systems, paired with modern frontend work using Tailwind CSS and Alpine.js to create fast, clean storefronts. Beyond development, I handle server administration and infrastructure — from performance tuning and caching (Varnish, Redis) to DNS, deliverability, and deployment pipelines — so I can support a project end-to-end, not just the code. I also work with modern JS stacks (Next.js, Supabase) for building lighter, custom applications when a project calls for it. I've delivered work across a range of industries, with a focus on backend architecture, performance optimization, and integrations (payments, shipping, product data). I care about writing maintainable code and keeping systems reliable long after launch. Whether you need a new store built, an existing platform optimized, or ongoing technical support, I bring a strategic, detail-oriented approach to get it right.

I'm Jimmy — ranked in the Top 1% of all mentors on MentorCruise and currently the #1 E-Commerce Mentor globally. With over 15 years of experience, I help Founder-CEOs build and scale their companies with clarity, disciplined execution, and long-term momentum. I’ve worked with 100+ founders worldwide, helping them grow with practical, actionable strategies — from product-market fit to fundraising and expansion. I mentor at top-tier global accelerators, including: Harvard Innovation Labs, Techstars, MassChallenge, Founder Institute and Startupbootcamp. Founder-CEOs typically work with me to: • Design and implement go-to-market & growth strategies • Scale e-commerce and DTC brands from idea to 7-figures+ • Optimize funnels, retention, customer journeys & LTV • Prepare for investment, expansion, or team scaling • Build a founder operating system for clarity & execution If you're a Founder-CEO with bold ambitions and a need for momentum — let’s work together to scale smarter and execute faster.

My career as a web developer started 10+ years ago in which time it has proven that I am even better at coding and slicing. React and Material UI are the areas in which I excel so I became a Front-End developer but I am also familiar with back-end development languages like ExpressJS and PHP(Laravel). Also, I am ready to learn new ones and expand my current knowledge of the fore mentioned as needed to the point where it makes me do my job as a Front-End developer, faster, better and more efficiently. That is the way I dived into web programming in the first place and started to like it through the learning process. Specialties: - Front-End development (React, AngularJS, Vue.js, Material UI, Sass, Styled Component) - Back-End development (Laravel, ExpressJs, MySql, MongoDB), although I'm stronger on the front-end side - Web Standards - Usability & Accessibility

Senior Software Engineer with 9 years of experience building scalable SaaS and telecom platforms. Specialized in PHP (Laravel, Symfony) and modern JavaScript (React, TypeScript), with a strong track record of leading backend architecture, improving system performance, and delivering customer-facing features at scale. Experienced in modernising legacy systems, designing extensible APIs, and driving initiatives in high-growth environments.

I’m a senior software engineer with experience building reliable fintech and trading infrastructure. I help businesses automate repetitive work, clean up messy data, connect tools through APIs, and build small scripts that save time without turning the project into a full software product. I’m best suited for clear, practical tasks such as: * Python scripts for data cleanup, CSV/Excel processing, and reporting * API integrations between tools like Stripe, HubSpot, Google Sheets, Airtable, Notion, Slack, or internal systems * Web scraping and public data extraction where permitted * PDF, email, or spreadsheet data extraction * QA automation, smoke tests, and Playwright-style browser checks * Debugging, refactoring, and improving existing scripts Because I work as a senior engineer, I care about more than “just making it work.” I write code that is clear, maintainable, documented, and easy for you or your team to run afterwards. I can also help you clarify the scope if you know the problem but are not sure what the technical solution should be. A good project for me is small, well-defined, and useful: a script, automation, report, integration, data workflow, or testing tool that solves a specific business problem. If you need someone who can quickly understand the problem, ask the right questions, and deliver a clean technical solution, I’d be happy to help.

Experienced Senior Software Engineer specializing in backend development with a primary focus on .Net technologies. Proficient in a range of key skills: Expertise in C# and .NET Proficient in Entity Framework Core (EF Core) Experienced in Domain Driven Design (DDD) and Test Driven Design (TDD) Skilled in Azure technologies Proficient in working with both SQL and NoSQL databases Adept in the development, administration, and security aspects of Distributed Systems Additionally, I possess a strong understanding of business processes within the healthcare industry.

CAREER SUMMARY: 6 years of fullstack experience & 3 years of blockchain experience. Rich experience in smart contracts and frontend/backend for DeFi, Dex, GameFi and NFT marketplace projects . Innovative ideas, passionate attitudes toward the latest information and technology, responsible and dedicated personality and great team spirit

I am a multi-disciplinary developer with strong expertise in C++, C#, Python, HTML, JavaScript, CSS, WordPress, and OpenGL, supported by a background in Computer Graphics and Visualization. I hold a Bachelor’s and Master’s degree in Computer Science from TU Delft (average grade: 8.0), where I specialized in Computer Graphics. My thesis focused on 3D shape correspondence, modeling, and manipulation. Professionally, I have worked extensively with C++, C#, CEF, Windows APIs, OpenCV, OpenGL, CGAL, CMake, HTML/CSS/JS, and SQL. My experience spans system-level programming, interactive tools, geometry and image processing, and full-stack development, including building WordPress websites and plugins. In addition, I contributed to advanced 3D scanning and photogrammetry pipelines at the NewMedia Lab TU Delft, working on end-to-end workflows for capturing, reconstructing, and processing 3D data. I also have several years of teaching experience as a Head Teaching Assistant, where I mentored university students on coding projects in Unity, C#, and Python. I am particularly driven by solving complex, unconventional problems and building robust, high-performance systems.