Vasyl P.

@vasyok28
5.0(18)

Level 1

Full Stack Developer for Next js, NestJS and SaaS

Ukraine
English, Ukrainian, Russian, Romanian
About me
I help SaaS founders and product teams build, fix and finish Next.js and NestJS applications. My focus is existing production codebases: bugs, unfinished features, TypeScript APIs, Stripe billing, authentication, databases, deployment and practical AI integrations. Clients value my communication, attention to detail and work across multiple delivery phases. I define scope before coding, reduce regression risk and leave the codebase easier to maintain. Share the issue, repository context and desired result, and I’ll recommend a fixed scope, milestones or an hourly approach.... Read more

Skills

v
vasyok28
Vasyl P.
$35/hour
Offline • 
Average response time: 1 hour

See my services

Full Stack Web Applications
I will do nest js backend restapi graphql or mongodb developer with typescript server
5.0(10)
From$20 / projectMore details
Full Stack Web Applications
I will build your full stack saas web app as a next js developer
5.0(3)
From$30 / projectMore details

Want to work on an hourly basis?

Tell Vasyl P. what you need.

$35

/

hour

Portfolio

Work experience

Confidentials

Full Stack SaaS Developer

Confidentials • Self-employed

Nov 2022 - Jul 2026 • 3 yrs 8 mos

Designed and delivered production-ready web and mobile products across SaaS, e-commerce, AI, marketplaces, and health tech. Built full-stack systems with Next.js, React, NestJS, TypeScript, and React Native, including subscriptions, OpenAI integrations, crypto payments, PDF generation, offline functionality, and scalable SEO architecture. Key projects include an e-commerce platform with 50,000+ SEO pages, an AI video-generation SaaS, a Telegram Mini App marketplace, and multiple business SaaS products.

18 Reviews
5.0

(18)
(0)
(0)
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Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
1-5 out of 18 Reviews
Sort By
Most relevant
    B

    bobbyharjani_pm

    UA

    Ukraine

    Ongoing collaboration
    5

    Highly recommend Vasyl to work on your software development projects

    $400-$600

    Price

    2 weeks

    Duration

    gig

    Full Stack Web Applications

    Helpful?
    Yes
    No
    B

    bobbyharjani_pm

    UA

    Ukraine

    Ongoing collaboration
    5

    Great work, thanks for developing the app for us!

    $600-$800

    Price

    3 weeks

    Duration

    gig

    Full Stack Web Applications

    Helpful?
    Yes
    No
    B

    bobbyharjani_pm

    UA

    Ukraine

    Ongoing collaboration
    5

    Great job on the project. High attention to details and excellent expertise.

    $600-$800

    Price

    11 days

    Duration

    gig

    Full Stack Web Applications

    Helpful?
    Yes
    No
    L

    lekhea

    AU

    Australia

    Ongoing collaboration
    5

    great work as usual

    $100-$200

    Price

    4 days

    Duration

    gig

    Full Stack Web Applications

    Helpful?
    Yes
    No
    L

    lekhea

    AU

    Australia

    Ongoing collaboration
    5

    very professional

    $50-$100

    Price

    1 day

    Duration

    gig

    Full Stack Web Applications

    Helpful?
    Yes
    No