Efe Müderrisoğlu
Entrepreneur & Developer
I build the product, design it, and present it, turning fragmented workflows into systems that actually run.
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About
I study Computer Engineering at MEF University on a full scholarship. One question sits at the center of my work: how does a manual, repetitive, scattered process become a reliable system?
That is why most of what I build is automation:
- A data pipeline that collects and cleans RSS feeds
- A task-tracking engine that uses Google Sheets as its database
- A macOS menu bar app that fetches university assignments on its own
I use LLMs as part of the pipeline rather than as decoration: for generation, summarization, and prioritization. I work in Python and Java; API integration, RAG pipelines, and prompt design are part of my daily work.
The visual side is familiar territory too. As art director for Sage Türkiye I built everything from the brand identity and logo to the editorial visual language, and I created Altınkoç Academy's brand guidelines. Being able to build both how a product works and how it looks means never having to translate between the two.
I led a team of 20+ at MEF Gaming for three years and moved into the advisory presidency this term. The stage side has always been there as well: I have won two eTwinning National Quality Awards, and I have been organizing and hosting events since high school. So I don't only build systems; I present them, design them, and deal with the part where people actually have to use them.
Experience
August 2026 - Present
MEF Gaming | Advisory President
After handing over the presidency I support the community as advisory president: passing on institutional memory, guiding the new team, and maintaining external relationships.
August 2023 - August 2026
MEF Gaming | President & Event Director
I directed the university's largest gaming community, coordinating a cross-functional team of 20+ members across creative, technical, and operational units.
- Organized two nationwide game jams (MEFJam) end to end, from venue management to participant coordination
- Designed a social media production workflow built on generative AI tools (Midjourney, ChatGPT) that cut the creative team's manual workload significantly
- Secured the corporate sponsorships that funded our event operations
August 2024 - June 2026
Google Developers Group on Campus MEF | Social Media Lead
I led digital communication for technical workshops and hackathons, using data-driven insights to grow reach within the developer ecosystem.
I established a standard content pipeline for event announcements that keeps branding consistent across platforms.
August 2025 - December 2025
Startup MEF | IT Manager
I oversaw the technical setup and digital operations for entrepreneurship summits, ensuring zero downtime during live events.
2019 - 2023
Pertevniyal High School | Hosting & Event Organization
During high school I took on stage and event organization work.
- 151st Term Pin Ceremony (2019): The pin ceremony is the most significant event Pertevniyal holds for each graduating term, and the term speaker addresses the audience on behalf of the entire term. I gave that speech to an audience of nearly 500.
- MUN (2020): Master of ceremonies for the Model United Nations event Pertevniyal hosted, attended by Istanbul schools including Kabataş and Beşiktaş
- Turkish-German Day (2022): I both organized and hosted the event, again speaking to a room of nearly 500
My projects
- StudyCore
An exam-prep management platform I build for tutoring and coaching centers. It brings the student, mentor, and administration triangle into a single system, with an optional parent portal as a fourth role. Students get pomodoro-based study tracking, question and score logging per resource, and an assignment flow; mentors get per-student performance views, curriculum-based assignment, and session reports; administration gets mentor-to-student assignment management and report templates. It runs on FastAPI and SvelteKit with MySQL, deployed via Docker, and I wrote the commercial layers too: the pricing engine, promo code system, and application flow. It is currently in active use by 2 mentors and 10 students.
- ContentCore
An AI-assisted content production and publishing platform I designed for news sites and social media agencies. It pulls stories from RSS sources, rewrites them in Turkish per platform via the Gemini API, handles image selection (scrape / upload / built-in template / Canva integration), and publishes on a schedule to Instagram, Facebook, LinkedIn, and Twitter/X. One deliberate design decision sits at the center: Gemini only runs when the user triggers it, so no credits are burned in the background. Alongside the technical architecture I worked out the credit-based pricing, cost model, and competitive positioning. The product has been delivered to agencies and is used on real client work.
- Pixera TV
A gaming media platform I founded and have been building as lead developer since May 2025.
- GhostwriterAI: a content generation module built on the Gemini API. It turns raw data into social media hooks and summaries, cutting content creation time by 70%.
- RSSFeeder: a Python-based data pipeline. It scrapes RSS feeds from major gaming news outlets, de-duplicates records, scores relevance, and structures the data into Google Sheets for the editorial team.
I designed the backend to handle high-volume ingestion while keeping the scraper and the content dashboard in real-time sync.
- Gaming Kuki Bot
A workflow tracking engine I built for MEF Gaming as lead developer and architect in December 2025. Using the Google Sheets API as the backend database, it replaced fragmented manual follow-ups with an automated daily briefing system.
The conditional logic I wrote in Python and Apps Script distinguishes between two modes:
- Operational alerts: escalating delays to leadership over the WhatsApp API
- Cultural engagement: pop-culture-themed motivational briefs over the Gmail API when workflows are on track
A dynamic fetching algorithm cleans raw contact data and maps tasks to specific members without hardcoded values, so it scales.
- Homework Bot
A native macOS menu bar app that automates the retrieval of university assignments from Blackboard.
I reverse-engineered the LMS authentication flow to fetch and visualize pending tasks, removing the need for manual checks entirely.
- Visual Design Work
Outside of software I also do brand identity and social media design; part of that work lives on my Behance profile.
- Sage Türkiye: Art director. I owned the brand identity, logo design, and all art-editorial work, building the full visual language including Instagram posts and reels covers.
- Altınkoç Academy: I created the brand identity and brand guidelines, then designed the social media posts against that system.
- MEF Gaming: A semester-long visual identity and content portfolio.
I work in Photoshop and Illustrator.