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zerggood

AlexanderLisyak

@zerggood

Fullstack Developer

Ucrânia
Inglês, Ucraniano, Russo
Algumas informações são exibidas no idioma inglês.
Sobre mim
Hi! I’m Alexander, a Full-Stack Web Developer. With over 2 years of commercial experience, I specialize in building custom web applications, scalable MVPs, and automation tools that solve real business problems. My core focus is on creating fast, responsive, and user-friendly digital products from scratch. My Tech Stack: Frontend: React.js, Tailwind CSS, Vanilla JavaScript, HTML5/CSS3 Backend: Node.js, Express, REST API integration Tools: Git, GitHub, Postman Let’s discuss your project and turn your idea into a working product!... Saiba mais

Habilidades

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zerggood
AlexanderLisyak
offline • 
Tempo médio de resposta: 4 horas

Conheça meus serviços

Data Scraping
I will create a web scraper data parser and telegram bot
A partir deUS$ 35 /projetoMais detalhes
Desenvolvimento de CRM e ERP
I will build a custom CRM inventory or erp web application
A partir deUS$ 150 /projetoMais detalhes

Experiência profissional

Wali_Systems Inc.

Full-Stack Web Developer

Wali Systems Inc. • Freelance

Mar 2025 - May 2026 • 1 yr 2 mos

Over the past 2 years, I have specialized in developing, refactoring, and maintaining custom web applications that solve complex business logic. My focus is on creating fast, scalable, and user-friendly digital products. Key responsibilities and projects: Custom CRM Systems: Refactored and scaled internal management systems. Implemented advanced architectural solutions like deep linking and dynamic modal routing for specific system entities to improve the user workflow. Progressive Web Apps (PWAs): Developed and successfully deployed a fully functional inventory scanning PWA designed to be installed directly on mobile home screens, optimizing warehouse operations. Web Scraping & Automation: Built and integrated automated data-gathering pipelines and parsers to extract structured data from external platforms. Cross-Functional Collaboration: Collaborated closely with backend engineers to synchronize databases and manage API logic ownership. Managed version control effectively using Git (handling complex rebasing, stashing, and pull requests in a develop/main branch workflow).