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Sema ERMİN

Sema ERMİN

Co-Founder / Full Stack Developer

Read articles (12)

Sema graduated in Computer Engineering from Necmettin Erbakan University in 2024 and is one of the co-founders of SUNS Tech, covering the full stack side of the team. She builds enterprise panels, ERP interfaces and integrations with React and Laravel, and alongside development she takes on the business analysis side of projects, from client meetings to requirement analysis.

At SUNS Tech, she has built a large part of the company’s in-house products. SUNS CMS, the modular content platform she built with Laravel 12 and Filament, includes AI-assisted blog, careers, appointment and campaign modules, and is used both on SUNS Tech’s own website and by clients such as Turallar İnşaat. She developed Say Do end to end, a product that records meetings and turns speech into notes and tasks, with a Chrome/Edge extension, a Flutter-based Android app and a Laravel API. She also built SUNS Offer, the proposal engine that gives clients price, timeline and running-cost estimates, using Node.js and Docker.

In client projects, she developed the admin panel and REST API behind the Mirketgiller website, and took on the backend of an AI-assisted visa photo platform, covering authentication, mobile API, KVKK (Turkish data protection) compliance and shipping. For her graduation project, the English learning platform Sermify, she built the Laravel admin panel.

Sema currently works as a Full Stack Developer at Mobilfon, where she develops the React interface of a 15-module ERP system covering the refurbished phone operation from goods receiving to after-sales, and works on integrations with 8 systems: Sahibinden, Letgo, MediaMarkt, Fintegre, BTK, TSE, PhoneCheck and DIA. Previously, she gained experience at MS Teknoloji on the Sakıp Sabancı Mardin City Museum web project, which included e-commerce and ticketing, and at Algoritim Bilişim developing APIs with Java Spring.

Today, her focus is on integration-heavy operational systems and AI-assisted automation. She adds n8n workflows and LLM-based features to projects to reduce manual workload, and actively uses AI tools such as Claude Code and Cursor in her development process. She holds a Vocational Trainer Certificate (Usta Öğreticilik Belgesi) and takes part in onboarding new team members.

Skills: React, TypeScript, Next.js, Redux, Tailwind CSS, PHP, Laravel, Filament, Node.js/Express, Flutter, MySQL, PostgreSQL, Docker, GitHub Actions, Nginx, n8n

Focus areas: ERP and operations panels, marketplace and public system integrations, content management systems, AI-assisted automation, business analysis

Areas of Expertise

ReactTypeScriptLaravelNode.jsPHPMySQLPostgreSQLMongoDBDockerFlutter

Articles by Sema ERMİN

All blog articles
Articles
12
Total reads
7,103
Topics
8
Latest article
Sep 14, 2026

Topics

Cybersecurity for SMEs: Where to Start

Cyber Security

333 views

Cybersecurity for SMEs: Where to Start

Practical cybersecurity steps SMEs can apply now, without hiring a full security team or overspending on tools.

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Choosing the Right E-commerce Platform: A Guide for SMEs

E-Commerce

356 views

Choosing the Right E-commerce Platform: A Guide for SMEs

Selecting the optimal e-commerce infrastructure is crucial for SMEs. We guide you through key considerations from cost and scalability to integration and compliance, ensuring a robust online presence.

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Custom Reporting Systems: Your Data, Your Decisions

Backend

419 views

Custom Reporting Systems: Your Data, Your Decisions

Discover how custom in-house reporting systems transform raw data into actionable insights, driving smarter decisions and operational efficiency for your business. Learn why tailored solutions are crucial for growth.

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Boost Efficiency: Automating Operations to Reduce Workload

Artificial Intelligence

661 views

Boost Efficiency: Automating Operations to Reduce Workload

Discover how operational automation transforms businesses by minimizing manual tasks, boosting efficiency, and driving growth. We explore its benefits for Turkish SMEs.

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Critical WordPress Security Flaw: Is Your Website Safe?

Cyber Security

545 views

Critical WordPress Security Flaw: Is Your Website Safe?

Recent reports highlight the continuous emergence of critical security vulnerabilities in WordPress, potentially putting many websites at risk. Understanding these threats and taking immediate action is vital for maintaining your digital safety.

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Ready-Made Website vs Custom Design: Differences and Costs

Web Development

561 views

Ready-Made Website vs Custom Design: Differences and Costs

Ready-made website or custom design? Compare both options in terms of cost, SEO performance, scalability and long-term value.

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