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03Portfolio

Featured Projects

Products I’ve designed and shipped — AI SaaS, fintech, marketplaces, mobile apps, municipal kiosks and RFID traceability. Each card shows what the product does, who it serves and what it makes possible.

Featured TÜBİTAK Programme
Live site of Tarlamapp (opens in a new tab)

SaaS · AI AgriTech

Tarlamapp

Snap a photo of a sick plant and get a clear diagnosis with next steps.

  • Photo-Based Plant Diagnosis
  • Field Growth Tracking
  • Instant WhatsApp Alerts
Who It's For: Farm Advisors & Cooperatives
Live site of Extracım (opens in a new tab)

SaaS · Staffing Marketplace

Extracım

An online marketplace that helps restaurants, hotels and events find extra staff fast.

  • Staff on Demand
  • Offers and Counter-Offers
  • Secure Online Payments
Who It's For: Hospitality & Event Businesses

SaaS · IoT / RFID

Kilit Grup — RFID & Nebim ERP

Stock tracking with smart tags that keeps every item movement in sync with the company ERP.

  • Tag Every Item
  • Scan on the Floor
  • Automatic ERP Sync
Who It's For: Retail & Warehouse Teams
Live site of İyi Masa (opens in a new tab)

SaaS · Reservations

İyi Masa

Discounted restaurant bookings where every reservation also supports a good cause.

  • Discounted Reservations
  • Every Booking Gives Back
  • QR-Verified Tables
Who It's For: Diners & Restaurants
Live site of Yaka.la (opens in a new tab)

SaaS · Deals & Loyalty

Yaka.la

A commission-free deals app that brings nearby shoppers to local businesses across Türkiye.

  • Commission-Free Deals
  • Nearby Offers
  • Points and Rewards
Who It's For: Local Businesses & Shoppers

Mobile App · Staffing

Extracım App

The Extracım mobile app: staff find nearby shifts and businesses hire on the go.

  • Nearby Job Listings
  • Apply in a Tap
  • Offers and Chat
Who It's For: Hospitality Staff & Employers
In Beta

Mobile App · Association

GİADER Mobile App

The association in members’ pockets: activities, announcements and the member directory in one app.

  • Activities and Announcements
  • Member Firm Directory
  • Instant Notifications
Who It's For: GİADER Members
Live site of Supplio (opens in a new tab)

SaaS · B2B e-Procurement

Supplio

An online marketplace where Turkish companies post purchase requests and suppliers compete.

  • Competitive Supplier Bids
  • Requests by Sector
  • All Tenders in One Place
Who It's For: Buyers & Suppliers

Web App · Ticketing

ArtXSpace Miami

Online and on-site kiosk ticketing for an immersive art venue in Miami's Wynwood district.

  • Buy Online or On Site
  • One Shared Ticket System
  • Entry Tracking
Who It's For: Venue Visitors & Staff

Available for Projects

Have a Similar Project in Mind?

Feel free to reach out to discuss your project or explore freelance collaboration opportunities.

Get in Touch onursevik.dev@gmail.com