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I am a senior full stack developer with over 12 years of experience specializing in web, blockchain, AI, and mobile application development. I have a strong technical background and a proven record in leading teams and developing complex applications across various technologies. I enjoy solving challenging problems and building scalable and efficient solutions. Throughout my career, I've had the opportunity to work on a diverse range of projects from blockchain applications to AI-powered email generators. I am passionate about integrating cutting-edge technologies such as OpenAI API and Google Cloud AI API into practical products. Leading teams and delivering successful projects on time and under budget drives my professional motivation.…I am a senior full stack developer with over 12 years of experience specializing in web, blockchain, AI, and mobile application development. I have a strong technical background and a proven record in leading teams and developing complex applications across various technologies. I enjoy solving challenging problems and building scalable and efficient solutions. Throughout my career, I've had the opportunity to work on a diverse range of projects from blockchain applications to AI-powered email generators. I am passionate about integrating cutting-edge technologies such as OpenAI API and Google Cloud AI API into practical products. Leading teams and delivering successful projects on time and under budget drives my professional motivation.

Vova Malenko

Full Stack Developer, Blockchain Developer, App Developer, +2

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I am a senior full stack developer with over 12 years of experience specializing in web, blockchain, AI, and mobile application development. I have a strong technical background and a proven record in leading teams and developing complex applications across various technologies. I enjoy solving challenging problems and building scalable and efficient solutions. Throughout my career, I've had the opportunity to work on a diverse range of projects from blockchain applications to AI-powered email generators. I am passionate about integrating cutting-edge technologies such as OpenAI API and Google Cloud AI API into practical products. Leading teams and delivering successful projects on time and under budget drives my professional motivation.…I am a senior full stack developer with over 12 years of experience specializing in web, blockchain, AI, and mobile application development. I have a strong technical background and a proven record in leading teams and developing complex applications across various technologies. I enjoy solving challenging problems and building scalable and efficient solutions. Throughout my career, I've had the opportunity to work on a diverse range of projects from blockchain applications to AI-powered email generators. I am passionate about integrating cutting-edge technologies such as OpenAI API and Google Cloud AI API into practical products. Leading teams and delivering successful projects on time and under budget drives my professional motivation.

Available to hire

I am a senior full stack developer with over 12 years of experience specializing in web, blockchain, AI, and mobile application development. I have a strong technical background and a proven record in leading teams and developing complex applications across various technologies. I enjoy solving challenging problems and building scalable and efficient solutions.

Throughout my career, I’ve had the opportunity to work on a diverse range of projects from blockchain applications to AI-powered email generators. I am passionate about integrating cutting-edge technologies such as OpenAI API and Google Cloud AI API into practical products. Leading teams and delivering successful projects on time and under budget drives my professional motivation.

Skills

Experience Level

Expert

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Intermediate

Work Experience

Senior Full Stack Developer at Self-Employed

March 1, 2025 - Present

Worked on an AI-powered email generator product with integration of Google Cloud Platform AI APIs to enhance functionality and performance.

Senior Full Stack Developer at Resultier

February 1, 2025 - August 18, 2025

Collaboratively led API development with Node.js, improving inter-service communications by 50%. Established caching mechanisms using Redis, halving response times. Implemented micro-service architecture with Docker and Kubernetes, reducing server costs by 30%. Led a team of 7 developers delivering over 5 complex blockchain web applications on time and under budget, resulting in a 20% increase in customer satisfaction. Developed more than 10 mobile apps using React Native with features like push notifications, social login, Google Maps, payment integration, GPS tracking, video calls, chat, and messaging.

Full Stack Developer at Promatics Technologies

March 1, 2019 - August 18, 2025

Assisted in requirements analysis, design, and complex code development for over 10 websites. Improved customer satisfaction to 88% by revamping MySQL databases. Redesigned client websites to improve user experience and grew daily traffic by 50-60%. Automated build processes with npm, reducing deployment times. Performed unit testing with Jest and Mocha, and UI testing with React Testing Library.

Junior Full Stack Developer at Light IT

April 1, 2013 - August 18, 2025

Worked on ERP projects with PHP/Laravel, HTML, and CSS. Focused on inventory and CRM modules including stock tracking, sales order processing, and customer service functionalities. Wrote over 200 unit tests to verify UI, backend, connectivity, and database interactions. Maintained and updated front-end with JavaScript, HTML, and CSS.