All projects

AI

blueprint (bp) Live

A command-line tool that turns AI coding agents into one team that can find and message each other, on one machine or across many.

Ridgeline of smoothed choice distributions in the 11-20 money request game: humans (ochre, front) mostly ask for 17 or 18, while LLM agents under seven persona methods (navy rows) pile up at 19 and 20.

LLM agents in economic games Research

Putting LLM agents into real economics experiments, alone or next to human players, to see what kind of society they form when they share a pot, punish and vote on their own rules.

Illustration of a light swarm of persona dots dropping answers, one column at a time, into a stacked-dot response distribution that fills up to, but never above, a plain ochre baseline curve.

simengine Research

A library that simulates how a population responds, using LLM personas, and checks every result against simple baselines.

Illustration of a weekly AI lesson: two white cards, on the left a small 2-4-4-1 neural network with one path from input to output picked out in dark navy, on the right its learning curve falling over training, with twelve evenly spaced checkpoint dots and the last one in ochre.

AI Lead, CompEC

I lead AI at CompEC, Boğaziçi University's computer club, and give weekly AI lessons to students.

Illustration of a small 2-8-8-1 ReLU network showing only its strongest weights (solid navy for positive, dashed light navy for negative, the two strongest negatives in ochre), with an arrow to the banded decision field it produces on a toy two-spiral dataset, the class boundary drawn as a dark line; the network was trained for this cover.

AI-Playground

My first neural network, written by hand in high school without libraries: neurons, layers, random weights and ReLU.

Illustration of an agent economy: a central bank agent with a columns glyph linked to a ring of firm agents shown as briefcase cards and an outer ring of household agents by curved payment edges, dashed contract chords between neighbouring firms, small key badges for each agent's cryptographic identity and small chat marks for LLM agents, with one payment flow from household to firm to bank to firm to household highlighted in ochre with arrowheads.

omega Archive

Agent-economy simulations in Go, ending in a sandbox where LLM agents with their own identities run a bank, firms and contracts.

Illustration of leads from chat and shop channels streaming as particles into a sales agent, with a few unqualified leads peeling away before it and qualified orders passing on to an operations agent that feeds stock levels.

discit Archive

A prototype "AI ERP": an LLM sales agent qualifies leads and hands orders to an operations agent.

Hackathons

Holdpoint In progress

A concrete crack-inspection tool: it finds cracks in a photo, gives their width as a millimetre band using a scale card, and leaves the decision to a human inspector.

Archwright In progress

A mixed-reality puzzle for Meta Quest: build a stone arch on your desk, and a masonry statics solver decides whether it stands. Playable in the browser; not yet tried on a headset.

PourProof In progress

A signed digital passport for concrete pours: simulated sensor readings checked by a smart contract on a local test chain, a strength range, and a carbon claim allowed once per pour.

Illustration of a family care log: a day of medication doses as pills on three timelines between a dawn and a moon mark, with a faint copy of the midday dose lifted above its lane, ringed in dashed ochre with a pause badge and marked 'duplicate · ask first' instead of being logged.

Baton In progress

An MCP server for family care logs that asks before logging a duplicate dose and leaves medication names out of replies to screenless clients.

Robotics

Probot Studio

Probot Studio Live

We make robot kits and the tools to learn with them, so a student can go from a first robot to competition level. Part of the İTÜ Çekirdek Acceleration Program.

▶ Play

Probot Blocks Live

Block coding that turns into C++ for our ESP32 library or into FTC Java.

▶ Play

Probot Builder Live

A 3D robot builder in the browser. Put a robot together from our real kit parts, get its parts list, and check it against FTC rules before you buy anything.

▶ Play

Probot Sim Live

A robot simulator in the browser that runs students' FTC Blocks and Java programs, with a multiplayer match server.

probot-core Live

A source-available ESP32 library for competition robots, free for education and competitions: the robot hosts a Driver Station in the browser over Wi-Fi.

A simulated differential-drive robot starts about 0.6 m off a curved reference path and converges onto it under RAMSETE path following, with robot footprints along its trail; an inset card shows the wheel velocity step response with feedforward alone settling low and PID plus feedforward reaching the setpoint.

probot-sdk Live

A header-only C++ control stack for ESP32 robots: PID, LQR, Kalman filtering, odometry and a command scheduler.

FIRST robotics

Seven simulated shooter trajectories from different distances arc up and fall through the mouth of a raised goal basket; the highlighted shot leaves a small robot's turret with backspin and is shown at equal time steps. The physics is computed; the robot and goal are stylised.

FTC Zağanos #25577 Won

FIRST Tech Challenge team. FTC Türkiye Champions, the Control Award, and the Reach Award at the FIRST Championship in Houston.

FRC 9029 Team NF Won

The FIRST Robotics Competition team we started after high school. 2025 Ankara Regional winner.

Timeline ribbon of FIRST robotics seasons from 2019 to 2026: a thin pale band flows into a second team's band, and in autumn 2025 a third band rises off it. Beads mark official events, tinted rings mark awards, orange dots mark the 2025 regional win and the national FTC title, two tapered columns mark the world championships in 2025 and 2026, and a large slate dot marks the award won there.

FIRST robotics Won

I co-founded FRC 7839 in high school, then after graduating we started 9029. Now I lead FTC Zağanos, FTC Türkiye Champions with the Reach Award in Houston.

Organising robot competitions

I co-organise the impact.tr Hands-On Challenge robot competitions in Istanbul with a friend.

Other robots

Illustration of a floor-cleaning robot's coverage plan: an occupancy-grid map of an L-shaped room with a round table and furniture, long horizontal back-and-forth passes joined by rounded U-turns, the cleaned strip behind the robot and the dashed passes still ahead; a small dock sits on the left wall.

Floor-cleaning robot (ROS 2) Archive

A coverage path planner for a ROS 2 floor-cleaning robot: from a SLAM map to parallel sweep passes.

Systems

Illustration of the method with simulated readings: six Hall sensors on a ring, a distance circle around each, the pairwise intersections nearest the magnet's path, and their average marking the magnet and the shaft angle.

Hall-sensor absolute encoder Archive

An attempt at a cheap absolute encoder for our FRC robot. A ring of Hall sensors around a magnet, and the circle geometry to find the magnet, worked out by hand in C.

Building cross-section with four elevator shafts, the cars at their floors and passengers queued at the landings, fed by a small floor-versus-time trace of the last minute, from a small dispatch simulation.

Elevator dispatch simulator Won

A building and elevator simulator in Rust, written in a hackathon week with one teammate, with cascaded PID control for every car. Our team took 1st place at Boğaziçi AI UpForAChallenge.

Two-camera distance to targets Archive

Distance to the reflective FRC targets from two cheap cameras, without a full stereo calibration. Blobs are paired across the two frames, and distance is fitted against 1/disparity from real measurements.

Illustration of a streaming JSON decoder: a small nested list drawn as an indented tree on a white card, its deeper part boxed in amber as a lazy generator below the max_depth cut, leaving the card through a port beside the root bracket as a stream of token chips on a winding track, with chevrons showing the direction, that runs off to the right.

DBEX Archive

A JSON-compatible encoder and decoder in Python built on generators, so it can stop at a chosen depth and hand back the rest lazily. On PyPI since 11th grade.

Illustration of a vision coprocessor: a camera with an LED ring wired to a small screen, where a half-hexagon reflective target glows in a dark frame with its detected contour, corner points and a centroid crosshair.

NightVision (FRC 7839) Archive

The vision coprocessor of FRC 7839, the team I co-founded in high school: a terminal UI on a small screen, an Arduino control panel, and the link to the robot.

Illustration of a C vector's memory: older buffers of 2, 4 and 8 slots drawn as freed dashed outlines, each reallocated at double size into the live 16-slot buffer, and a small struct of three pointers below whose coloured arrows mark the buffer's start, the end of the used part and the end of capacity.

vector-h Archive

A generic vector for C89, built from macros: one line declares a typed vector with its functions, sorting and searching included.

Line-of-Sight Archive

2D shadow casting in pygame: the block grid becomes a few long edges, rays go to every corner and just past it, and the lit area is drawn from where they hit.

Path-Finding Archive

A grid path-finding visualiser in pygame: draw walls, place a start and an end, and watch an A*-style search spread out and trace the path.

Illustration of a C pre-preprocessor: on the left a C file with a Python function inside /** **/ marker comments and an /*( seq(5) )*/ expression marker; on the right the output file, where the Python block is gone and the marker has become 0, 1, 2, 3, 4, joined by an amber connector.

ppps Archive

A pre-preprocessor for C and C++ on PyPI: Python written inside marked comments in a C file runs before compilation, and its results are written into the output.

Illustration of a home-built handheld game console: a green shell with corner screws and a strip of bare circuit board under the screen, a pixel-art Snake game chasing an amber apple, four direction buttons on the left and two action buttons on the right.

MEGABOI Archive

A handheld game console on an Arduino Mega with a TFT screen: menus, Snake and a terminal.