Math-based brain training game with 8 unique modes. Online multiplayer challenges, scientist card collection, global leaderboards and support for 11 languages.
Mobile Apps & Games
7Games and tools built for Android and iOS. All distributed via Feyzioğlu Store, some also on Google Play. Version info is pulled live from the Store.
25+ tools for developers and broadcast professionals: JSON/Base64/JWT utilities, DNS & port checks, timecode & bitrate calculators, EBU-TT subtitle converter, teleprompter and more.
Turn your old phone into a security camera. Low-latency live viewing over WebRTC, push-to-talk voice, looped MP4 recording and RTMP/SRT push. Since the feed can be output to SDI through a Blackmagic card, it also serves as a backup live-shot system for field reporters.
A mobile reimagining of the classic Volfied/Qix. Draw your line, split the field and conquer 80% of the area without getting caught by the boss. Hangar, combo system and a sci-fi UI; built with Godot 4 for Android and iOS.
Treasure-themed puzzle set in ancient Ephesus. Objects appear on the grid; pick one of the three below and the largest group turns into it. Make 8 of the same object and they burst, new ones drop in — chain reactions and multipliers stack your score.
A shoot'em up air-combat game built for Türkiye's national fighter jet KAAN. Waves of enemies and boss fights on libGDX with the Box2D physics engine and a 3D rendering pipeline.
B2B mobile app for field sales teams: order capture, stock counts, fair orders, product catalog and invoice management. Fully integrated with the ThinkA enterprise backend.
Web Platforms
4Production SaaS and web platforms, from academic publishing to conference management and fleet tracking.
Multi-tenant SaaS platform for academic book and proceedings publishing. Reviewer assignment, plagiarism checks, automated PDF/Word book generation and a public JSON API.
Management platform and website for ICMME — the International Conference on Mathematics and Mathematics Education, organized by the Turkish Mathematicians Association: participant registration, schedule and speaker management, multilingual content and an automated email campaign service.
Mobile app and admin panel for tracking the production process of building construction, floor by floor. WebSocket service for real-time data flow on a SQL Server backend.
MapLibre-based multi-tenant real-time vehicle tracking and fleet management platform covering the entire island of Cyprus. Web admin panel, driver and manager mobile apps, MQTT/TCP device integration on a PostGIS + TimescaleDB backend.
Broadcast Technologies
5Professional broadcast software for newsrooms, live production and online streamers.
Newsroom computer system (NRCS). Real-time rundown and story editing, MOS protocol integration, wire ingestion, prompter support and multi-operator live broadcast workflows.
Ad playout and management system for pitch-side perimeter LED panels at sports events. Scene-based planning, playlist scheduling and ~0.4s low-latency live feeds via WebRTC/WHEP.
CG / broadcast graphics app for streamers doing live match commentary on Twitch, YouTube and Kick. Renders scoreboard, cards, line-ups and substitution graphics as a transparent overlay, added to OBS as a Browser Source in one step.
News gathering and publishing portal (V4) for TRT's nationwide reporter network. News archive, content management and JSON export endpoints.
Content management system for TRT newsrooms. Monitoring wire (agency) news and attachments from a single interface, integrating agency feeds into the newsroom automation system (NRCS) via agency agents, news archive and multi-format news distribution.
Enterprise Solutions
7End-to-end operations systems running in the field at public institutions and businesses.
End-to-end operations management for wholesale trade: LOGO Tiger ERP integration, warehouse & barcode tracking, automated invoice/dispatch generation, fair management, B2B API and print-server services.
Visitor management system integrated with card access systems such as WIN-PAK: fast visitor registration, badge handover, blacklist checks, live “who is on site” tracking and a two-way API. References: Turkish Revenue Administration, TÜBİTAK İltaren and SAGE.
Personnel entry/exit reporting system running on top of card access systems. Staff view their own records while managers track their teams within granted permissions; a wide range of reports — early leavers, late arrivals, present/absent — gives fast, clear access to access-control data. The setup wizard detects the WIN-PAK database by itself and connects to other brands through a service. References: Turkish Revenue Administration, Union of Turkish Notaries.
Cafeteria management integrated with card access systems: per-meal reporting of staff entering the cafeteria, rates and charging by employee type, payroll deduction lists and daily counts for kitchen planning. References: TÜBİTAK MAM, Directorate of Communications.
Enterprise IT asset inventory and infrastructure planning: inventory by site and warehouse, assignment and serial-number tracking, hardware planning from the job-title breakdown, data cabling and electrical plans drawn on the building's own drawings, UPS load calculation with capacity alerts, photo documentation of contracted work and server rooms, and requests that turn into a purchasing plan. In production across the Turkish Revenue Administration and its units (tax office directorates, tax offices, revenue offices).
Printed forms management system: annual demand and distribution planning, print orders, dispatch to field offices and signed handover records for more than 150 forms — from payment receipts to the ticket books traffic officers carry. For accountable forms that carry serial numbers, every serial range is tracked to the office holding it; central, provincial and office stock, counts, transfers between offices, destruction and year-end carry-over all run in the same flow. In production at the Turkish Revenue Administration.
Corporate warehouse and retail store inventory counting and reporting solutions. Handheld-terminal mobile app with online/offline 3-stage counting, ERP-independent CSV/Excel data exchange and location-based performance reporting.
AI & Computer Vision
2Tools that turn camera footage into meaningful data: large language models reading price labels, pose estimation extracting skeletons.
Competitor price collection and comparison system. Shelf footage captured with Ray-Ban Meta glasses is uploaded, labels are read by AI (Claude), and approved prices are stored in a database for comparative reporting.
Extracts the swimmer's skeleton from side-view footage and measures common freestyle faults — low hips, sinking legs, head held high, kicking from the knee, incomplete arm extension — listing each with a suggestion and the frames where it is most visible. Tracks several swimmers separately and produces a single-file HTML report you can send to your coach. Runs fully offline; the video never leaves your computer.





