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Vadym B.

@Vadym94

monthly-level-three.svg
5.0
2
3.4
3.4
100%

MERN/T3 | Python | Web Scraping Expert

$30 USD / Hour
Flag of
Ukraine (9:29 PM)
Joined on September 25, 2024
$30 USD / Hour
Hello! I am a skilled experienced / JS full-stack developer in 7+ years of experience with a strong focus on writing clean and efficient code. In the past 7+ years, I have acquired teamwork, problem-solving, and exceptional communication skills from coding with full-stack development colleagues. - Successfully developed and deployed scalable web applications using React.js, Next.js, and Node.js, ensuring high performance and user engagement. - Proficient in crafting responsive and visually appealing user interfaces with Tailwind CSS, enhancing user experience across platforms. - Skilled in leveraging Python for various tasks, including web scraping and data processing, showcasing versatility in backend development. - Experienced in C# and ASP.NET, contributing to the development of robust enterprise applications. Service include: ? Ecommerce & Finance ✈️ Travel & Touring ? Health & Education ? Real-Estate & Rental ? Sporting & Culture Main Skills: ? JavaScript, TypeScript, React.js, Next.js, Tailwind CSS ? C#, ASP.NET, Python, Django ? Cloud & DevOps: AWS, Google Cloud (GCP), Firebase, Docker, Git ? Databases: PostgreSQL, MySQL, MongoDB, SQLite ? APIs: GraphQL, RESTful APIs, JSON, Swagger, Socket, WebRTC, RPC, OAuth, Auth0 ? Testing: Selenium, CI/CD, Cypress, Pytest ? Payments: Stripe, PayPal My own focus is on strategic, mutually beneficial partnership focused on the future of your product or a website. If you're seeking for a talented, reliable professional to take the weight of project off your shoulders and work with you to get the job done right, then let's have a chat!
Verifications
On time
100%
On budget
100%
Accept rate
67%

Portfolio

Portfolio

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5.0 · 2 Reviews
Reviews
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I'm very happy with Vadym's work. Extremely professionnal with the right attitude. I was happy with the communication between me and him to better implement the features I asked that are always subjective to interpretations. I highly recommand Vadym.
Dan B.
@bitondan
Flag of
Neuilly sur Seine, France
29 days ago
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I requested SEO improvements for an ecommerce custom integration website, and everything got delivered as agreed. Communication went well and work was delivered daily in chunks, which was perfect for me to review the progress. Can totally recommend!
Erwin W.
@erwinweber
Flag of
Timisoara, Romania
3 months ago
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Experience
Full-stack Developer
Nov, 2020 - Feb, 2024
3 years, 3 months
Jelvix
Nov, 2020 - Feb, 2024
3 years, 3 months
My experience in both front-end and back-end development allowed me to create cohesive and efficient applications. I ensured smooth data flow between the server and user interface through well-built APIs. Committed to best practices in security, testing, and deployment, I delivered high-quality, user-friendly software solutions. Contributed to the design and development of an e-commerce platform using ASP.NET Web Forms and C#, enhancing user interface elements for better customer engagement.
Flag of
Odesa, Ukraine
Nov, 2020 - Feb, 2024
3 years, 3 months
Back-end developer
Sep, 2017 - Nov, 2020
3 years, 2 months
Independent Freelancer
Sep, 2017 - Nov, 2020
3 years, 2 months
- **Designed and implemented** server-side applications using Node.js and Express.js to achieve high performance and response times for frontend requests. - **Created and integrated** RESTful APIs for both mobile and web applications, enhancing the efficiency of data retrieval and processing. - **Refined database queries and structures** within MongoDB and PostgreSQL, thereby boosting overall application performance.
Flag of
Odesa, Ukraine
Sep, 2017 - Nov, 2020
3 years, 2 months
Front-end developer
Jan, 2015 - Jul, 2017
2 years, 6 months
Independent Freelancer
Jan, 2015 - Jul, 2017
2 years, 6 months
- Developed and maintained responsive web applications using React.js, Next.js enhancing user engagement by 25%. - Collaborated with UX/UI designers to implement modern design practices that improved site usability and aesthetics. - Optimized application performance by identifying and addressing bottlenecks, resulting in a 30% speed increase. - Utilized Git for version control, managing multiple features and collaborating within a team of developers.
Flag of
odesa, Ukraine
Jan, 2015 - Jul, 2017
2 years, 6 months
Education
Bachelor's degree of computer science
2009 - 2014
5 years
Flag of
Ukraine
2009 - 2014
5 years
Certifications
Freelancer Orientation
Freelancer Orientation
P
Preferred Freelancer Program SLA
AI Training - Freelancer Global Fleet
AI Training - Freelancer Global Fleet
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