Full-stack developer

I design and build SaaS products.

I design and develop SaaS products, dashboards, AI-assisted workflows, and internal systems — from the first idea to production-ready code.

Start a project See the work
4 yearsProduct experience
20+Projects shipped and improved
End to endProduct design + full-stack delivery
After launchSupport and iteration

Selected work

Projects

Each project connects interface decisions to roles, data, workflows, and the next action a person needs to take.

02

Plan marketplace and participant platform

The Credos

A multi-role product for discovering, creating, joining, and monetising guided plans. The work connects marketplace discovery with participant progress, creator tools, subscriptions, and video usage.

Product structure, interface design, workflows, and implementation

  • Multi-role flows
  • Stripe
  • Postmark
  • Daily.co
  • Marketplace
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03

Automotive marketplace

Carview Qatar

A vehicle research and decision experience that connects inventory discovery, detailed specifications, side-by-side comparison, dealer contact, and financing tools.

Product UX, marketplace flows, and responsive implementation

  • Search and filters
  • Comparison
  • Stripe
  • Postmark
  • Dealer flows
  • Finance tools
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04

Investor and startup matching

Deallly

A role-aware platform for matching investors with startups through structured profiles, market filters, gated data, and automated outreach-ready information.

Product flows, permissions, data structure, and interface design

  • Role-based access
  • Matching logic
  • Stripe
  • Postmark
  • Data gating
  • Outreach workflows
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Independent feedback

What working together feels like.

5.0Upwork client

“Sasha has been great in communicating, providing and building solutions. I felt like we were on the same page during this project.”

5.0Upwork client

“Sasha isn't just a freelancer who gets tasks done. Sasha becomes a technical co-founder for your project.”

5.0Upwork client

“Sasha did an excellent job. Their work exceeded my expectations, and I would gladly collaborate with them again.”

5.0Upwork client

“Sasha quickly pinpointed the cause of the issue and figured out the solution to our app's bug.”

Approach

How I work

I shape the product logic behind the screens so the system remains clear, secure, and maintainable after launch.

Sasha Dubovik outdoors wearing headphones
01

Product structure

I turn loose requirements into a clear model of users, states, priorities, and the smallest useful path to launch.

02

Operational workflows

Onboarding, tasks, approvals, notifications, and edge cases are designed as one connected system.

03

Roles and access

Permissions and data ownership are built into server and database boundaries, not left to interface visibility.

04

Integrations

Auth, APIs, email, billing, storage, and async operations get explicit loading, failure, and recovery states.

05

Review-first AI

AI can accelerate work, but generated output stays inspectable and editable before it changes business data.

Ways to work together

Services

Start a conversation

Tell me what you are building, fixing, or trying to understand.

sasha.wolfik.consulting@gmail.com