Welcome to my portfolio
Ahmet Sahiner
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About Me
From finance to full-stack engineering — driven by curiosity and continuous learning

Born and raised in Istanbul, I began my academic journey in finance and earned a Bachelor of Science from Adnan Menderes University in 2015. After moving to the United States, I reinvented myself as a software engineer. I obtained Salesforce Administrator and Platform Developer I certifications and immersed myself in web and mobile development at City College of San Francisco. I’m now completing an Associate of Science in Computer Science (3.63 GPA) while earning certificates in Advanced Web Development Techniques, Web Application Programming, and Front‑End Web Development.
I thrive at the intersection of innovation and problem solving. I’ve built full‑stack iOS and Android apps with React Native and Expo, integrated Supabase/PostgreSQL back‑ends, and designed scalable APIs. My projects range from real‑time transit‑tracking systems and reinforcement‑learning experiments using DQN/Q‑learning to nonprofit CRM solutions with Salesforce Sales and Billing Clouds. Through internships and open‑source contributions, I’ve integrated modern logging frameworks, led teams of interns, and explored AI research workflows for domain‑specific language models.
My passion for AI isn’t limited to conventional applications: I’ve trained reinforcement‑learning agents over tens of thousands of episodes to optimize lunar landings and other control tasks, visualizing learning trajectories and experimenting with ε‑greedy strategies. I’m equally fascinated by quantum computing and the potential of emerging technologies. Combining analytical thinking honed in finance with hands‑on engineering skills, I’m committed to continuous learning and collaboration, whether building new applications, contributing to open source, or exploring the frontiers of technology.
Education
My academic journey and certifications
Expected May 2027
Associate of Science in Computer Science
City College of San Francisco
GPA: 3.63
Graduated Dec 2025
Advanced Web Development Techniques Certificate
City College of San Francisco
Graduated Dec 2025
Web Application Programming Certificate
City College of San Francisco
Expected Dec 2025
Front-End Web Development Certificate
City College of San Francisco
Jan 2015
Bachelor of Science in Finance
Adnan Menderes University
Aydın, Turkey
Dean's Honor List
Academic excellence recognition for outstanding performance
Certifications
Salesforce Certified Platform Developer I
Salesforce Certified Administrator
Copado Fundamentals I
Artificial Intelligence and Introduction to Algorithms
Skills & Tools
Technologies I work with on a daily basis
Quick Overview
Languages & Frameworks
12
Backend & Databases
9
Cloud & DevOps
14
AI & Machine Learning
8
Experience
My professional journey and key contributions
Software Development Engineer Intern
Eye Beamit
- Engineered full-stack integrations across a React Native Expo Go app, Supabase backend, Bluehost hosting, and third-party APIs.
- Built and tested cross-platform beacon detection for Android and iOS, strengthening the app's IoT and in-store interaction capabilities.
- Worked with Agile/Trello delivery habits while translating business requirements into mobile, database, and integration tasks.
- Supported flagship store demos in the San Francisco Bay Area for investors and brand partners.
AI Research Contractor
Handshake AI
- Contributed to AI research initiatives focused on improving domain-specific accuracy for large language models.
- Developed, tested, and refined prompts while evaluating LLM responses for training and model assessment workflows.
- Processed and structured data into high-quality training sets to improve reasoning quality.
Software Engineering Internship
CTI / CodeDay
- Integrated Loguru with Dagster's internal logging system through custom sink and decorator implementations.
- Resolved Dagster Issue #29914 by bridging context.log and loguru.logger for unified terminal and Dagster UI output.
- Refactored logging code into Dagster core, preserved async execution compatibility, and wrote tests for context injection and terminal output.
- Collaborated with mentors and maintainers through PR review and documented the technical solution in a blog post.
Student Consultant
The Build Fellowship
- Conducted Q-learning experiments using PyTorch and Gymnasium in LunarLander-v3.
- Trained DQN agents over 30,000+ episodes while optimizing epsilon-greedy strategies and batch scheduling.
- Validated theories on collaborative vs. independent agent behavior and visualized results with reward plots and training GIFs.
Backend Developer (Capstone)
Munibuddy
- Built a real-time transit tracking backend with FastAPI, PostgreSQL, Redis, and Docker.
- Integrated React and Flutter clients for live map display across web and Android.
- Implemented caching, HTTPS deployment, and location-based APIs for performance and multi-client support.
Projects
Featured work and open source contributions
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Eye Beamit Mobile Integrations
Cross-platform React Native and Expo Go mobile work for Eye Beamit, connecting iOS and Android beacon detection, Supabase data flows, Bluehost hosting, and third-party API integrations for store and investor demos.
loguru-dagster
Open-source Dagster contribution that bridges context.log with loguru.logger so teams get consistent logging in the terminal and Dagster UI. The work included core refactoring, async-compatible behavior, tests, PR review, and a technical write-up.
Open Energy Dashboard
Open-source contribution focused on energy data reliability. Implemented Mocha/Chai tests for flow-meter data, fixed PostgreSQL authentication in Docker/GitHub Codespaces, refactored JavaScript test logic, and improved CSV time-series accuracy.
Research Interests
Exploring the frontiers of quantum computing, machine learning, and beyond
Quantum Fourier Transform (QFT)
Exploring QFT applications for signal analysis and detecting unintended model biases in machine learning systems.
Double-Slit Experiment & Photon Behavior
Investigating the mysteries of photon observation behavior and wave-particle duality in quantum mechanics.
Uranus Orbital Anomalies
Analyzing scientific paradigm shifts through the study of unexpected orbital behavior in planetary science.
Cirq Quantum Computing Experiments
Hands-on experimentation with Google's Cirq library for quantum circuit design and quantum algorithm development.
Perturbation Sensitivity Analysis
"Perturbation Sensitivity Analysis to Detect Unintended Model Biases" — detecting biases through input perturbation methods.
Image Counterfactual Sensitivity Analysis
"Image Counterfactual Sensitivity Analysis for Detecting Unintended Bias" — exploring bias through counterfactual image generation.
Awards & Honors
Recognitions and achievements along my journey
Dean's Honor List
Fall 2024, Spring 2025, Fall 2025
Soft Innovas Bootcamp
Completed intensive software innovation bootcamp
Team Leadership
Led a team of 10 interns for Salesforce Donor Management App project
Open Source Contributor
Contributed to Dagster Labs and Open Energy Dashboard
Design Fundamentals Abstract Studies
Abstract art explorations from my Design Fundamentals coursework, showing visual composition, balance, rhythm, and color practice alongside my technical work.


Get in Touch
Have a question or want to collaborate? I'd love to hear from you
Contact Information
Open to Opportunities
I'm currently open to internship opportunities, research collaborations, and interesting projects. Feel free to reach out!

