Interface
Responsive components, interaction states and accessible UI that hold together across devices.
Next.js · React · TypeScript · CSSFull-stack web developer · Product builder
I build web products from interface to production.
I’m Jami Ojala, a product-focused full-stack developer in Espoo. I turn a design or product problem into responsive UI, application logic, data flows, integrations and a production release.
Open to full-time, freelance and contract work
- Based
- Espoo, Finland
- Core
- TypeScript · React · Next.js
- Range
- Frontend · Backend · Data
- Format
- Full-time · Freelance · Contract
How I build
One owner across the stack.
I am strongest when the outcome matters more than the boundary between design and engineering. I can take a supplied direction or a rough product problem and carry it through the browser, backend, data model and release.
Application
Server-side logic, authentication and APIs that connect the product beyond the screen.
App Router · Auth · REST APIsData
Practical data models, tenant-aware flows and access controls designed with the product.
Supabase · PostgreSQL · RLSDelivery
Cross-device QA, debugging, production configuration and the final path to a live release.
Vercel · Cloudflare · Git · CI/CDA typical path
Product direction → component system → application logic → data and integrations → QA → production
Selected build record
The code is part of the product thinking.
Founder work gives me direct responsibility for what reaches the browser, how the data is shaped, where actions are controlled and whether the release actually works.
Case 01 · Active product buildInterface to infrastructure
Vantnod
Founder · Full-Stack Product Builder
Vantnod is a company operating system that begins with financial and administrative work. I work across product design, frontend, backend, data, authentication, AI integrations and deployment, with traceability and human approval built into consequential flows.
- Product interface
- Application architecture
- Authentication and tenant isolation
- Data and API integrations
- AI-assisted workflows
- Deployment and iteration
Build ownership01 → 06
- 01Direction
- 02Interface
- 03Logic
- 04Data
- 05Integrations
- 06Release
JAMI OJALA / FULL-STACK PRODUCT BUILD
jamiojala.com
Designed and built in Next.js and React as a bilingual, responsive proof surface. Typography, interaction, routing and production delivery are treated as one implementation problem.
Next.js 16 · React 19 · TypeScript · Vercel
Independent web and product development
Several years of self-directed and founder-led work across websites, interfaces, prototypes, internal tools and software experiments, from an empty repository through deployment.
GitHubWorking stack
Tools chosen to ship the whole product.
The stack is not the pitch. It is the working set I use to move from a visual direction to a reliable browser result and the systems behind it.
Frontend
- Next.js
- React
- TypeScript
- JavaScript
- Tailwind CSS
- HTML
- CSS
Backend & data
- Supabase
- PostgreSQL
- REST APIs
- Authentication
- Row-Level Security
- Server logic
Integrations
- Stripe
- Webhooks
- Third-party services
- AI and LLM integrations
Platform
- Vercel
- Cloudflare
- Git
- GitHub
- CI/CD
- Production configuration
Implementation
- Figma to code
- Design systems
- Responsive layouts
- Cross-device QA
- Accessibility-minded UI
Applied AI
- Python
- Agent workflows
- Automation
- Data modelling
- Product integrations
Experience
Engineering depth, with operating range behind it.
My formal career is broader than a conventional developer timeline. That range now supports the engineering work: I understand the operational decisions, constraints and people the software has to serve.
View full CVImpact Node Oy / Vantnod
Founder · Full-Stack Product Builder
Independent web & product development
Developer · Designer-Builder
Nuorten Kotkien Keskusliitto
Projects & Organisational Coordinator
IFM-SEI
Vice President · Elected
Availability
Full-time role or focused contract. The standard stays the same.
I’m open to full-stack roles, fixed-scope freelance builds and longer contract engagements where product judgement and implementation need to stay connected.
Contract work can be handled through Impact Node Oy, Finland.Start with the outcome
Tell me what needs to ship.
A role, a product build or a difficult implementation that needs one person to see the whole path. Email is the simplest place to start.
Email Jami