Kagan Demirhindi

Full-Stack AI Engineer

About Me

Hi, I’m Kagan, a full-stack AI Engineer who ships end-to-end, from backend infra to frontend UX. I’ve built and deployed agentic AI applications, multi-agent orchestration systems and AI-powered product features that serve real users at scale. My expertise spans: Agent Development LLM Integration Python JavaScript Vue.js Growth Engineering Full Stack Development I like building things and taking ownership of my work. I ship quickly, learn from users and iterate. I’ve founded a company, built side projects and enjoy working autonomously. I do my best to stay current with AI trends and separate hype from real value. Always looking for better tools and approaches to improve how I work. I’m a generalist, broader skill sets help me move fast and reduce dependencies. I care about outcomes and helping users, not just writing code.

Experience

Pendo

AI Engineer

October 2025 - Present

pendo.io

Pendo’s mission is to elevate the world’s experience with software. Pendo’s product experience platform allows companies to make product intelligence actionable with speed and scale, giving rise to a new generation of companies that put product at the center of everything.

  • Agentic AI Development: Contributed to building the Supervisor Agent for Pendo’s Agent Mode. Worked across teams to help integrate sub-agents into the orchestration layer. Shipped production AI features used by real customers.

  • AI Workflow Automation: Designed and shipped custom agentic workflows for context-aware outputs. Focused on reliable agent orchestration patterns rather than simple API calls.

  • Agent Evaluation & Observability: Built an evaluation framework for testing agent performance. Integrated LLM-as-a-Judge to analyze response quality and help teams understand how their AI systems are doing.

  • Data Pipeline Engineering: Developed a pipeline that aggregates account data to provide context for users and agents.

D&Z Lab

Co-Founder (Part-time)

September 2025 - Present

dzlab.co.uk

AI solutions studio helping businesses harness the power of AI.

  • Building a B2B AI product for the wellness industry. Handling product development, customer discovery and technical architecture.

  • Learning the full journey of building a company from scratch, from idea validation to shipping.

Teamwork.com

Software Engineer

November 2021 - October 2025 (4 years)

teamwork.com

Teamwork.com is the only project management platform built specifically for client work. Deliver work on time and on budget, eliminate client chaos and understand profitability, all in one platform.

  • AI Product Development: Worked on AI features from ideation to production. Shipped AI-generated project setups and onboarding task lists that helped improve onboarding completion rates. Built AI Forecasting using TinyTimeMixer and Prophet, self-hosted on AWS.

  • Full Stack Development: Worked on features used by many users. Vue.js and Tailwind CSS for frontend, Go for backend. Used LaunchDarkly feature flags for safe deployments.

  • Growth & User Analytics: Ran data-driven experiments to optimize KPIs and drive user growth. Used Pendo, HubSpot, Intercom and Hotjar to understand user behavior, iterate on features and measure impact.

  • Cross-Functional Collaboration: Worked directly with designers, analysts and users. Gave and received direct feedback to ship faster. Maintained high software quality through rigorous testing.

looksounique.com

Founder

October 2023 - November 2023 (1 month)

looksounique.com

AI-powered t-shirt design and print-on-demand web app. Built from scratch, shipped to production.

  • Built a small AI product from idea to deployed app. Vue, Vite, Nuxt 3 on Cloudflare Pages with SSR. Integrated Stable Diffusion API for designs, Stripe for payments, Cloudflare R2 for storage.

  • Learned fast by shipping. The project validated technical feasibility but hit payment processing issues during customer validation. Demo still available at looksounique.com.

CardAlpha

Full Stack Developer

September 2020 - June 2021 (10 months)

cardalpha.com

London-based fintech startup. ePOS app that turns tablets and smartphones into powerful cash registers.

  • Small team, high autonomy. Worked directly with CEO and CTO to define the product. Learned to be outcome-focused and ship fast.

  • Built Go microservices with gRPC. Dockerized and deployed on Google Kubernetes Engine.

  • Integrated with partner bank API to automate merchant onboarding , reduced time from contract to first transaction to just hours.

  • Shipped a React + TypeScript mobile app using Ionic and Capacitor. Built custom Capacitor plugins for native SDK access.

Galaksiya

Software Developer Intern

February 2019 - September 2020 (1 year 8 months)

galaksiya.com

Software consultancy in Izmir, Turkey. Strong culture of learning and exploring new technologies.

  • Shipped multiple projects as an intern: product catalog app, activity monitoring software and data pipelines. Learned by building, not just reading.

  • Built microservices with Java + Micronaut, PostgreSQL, GraphQL. Containerized with Docker and Docker Swarm.

  • Built web scrapers with Scrapy-Splash to extract gigabytes of data daily. Prepared data for ML training using Python.

  • Data visualization and analysis with Pandas, Elasticsearch, Kibana. Automated deployments with Bash.

Education

Ege University

BSc Computer Science

2017 - 2021 (GPA 3.11/4.0)

Top research university in Turkey.

Started working as a developer in my second year while balancing coursework. Active in Ege Entrepreneurship Society, organizing company visits and campus events. Learned early that building is the best way to learn.

Software Skills

Python TypeScript JavaScript Golang React VueJS Tailwind Nuxt Vite CSS HTML Capacitor Django FastAPI Flask NodeJS gRPC GraphQL REST OpenAPI Microservices Serverless Agent Development Multi-Agent Systems Agent Orchestration Agentic Workflows AI Copilots Autonomous Agents Agent Evaluation LLM-as-a-Judge Prompt Engineering Tool Calling LLM Integration LangChain LangGraph LangSmith OpenAI Claude Gemini GPT-5 Deepseek Ollama Hugging Face Scikit-Learn TensorFlow PyTorch TinyTimeMixer Prophet Model Deployment Stable Diffusion Pandas Data Pipeline Engineering Data Visualization Matplotlib Seaborn Tableau PostgreSQL MySQL MongoDB SQLite Redis Elasticsearch Kibana Docker Kubernetes ArgoCD CI/CD GitHub Actions AWS Cloudflare Firebase Google Cloud Platform (GCP) Monitoring & Observability Sentry Feature Flags LaunchDarkly MacOS Linux Bash