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Firat Celik

@firatcelik

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Senior Engineer specializing in Full-Stack and Data Engineering.

Turkey

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What I'm looking for

I seek roles where I can lead engineering efforts building end-to-end data platforms and web applications, work in Agile teams, mentor engineers, and deliver measurable business impact through scalable, performant solutions.

I am a Senior Engineer with 7+ years of experience combining Full-Stack Development and Data Engineering to deliver scalable, production-grade systems. I lead teams and projects from concept to deployment, focusing on performance optimization, robust architecture, and clear stakeholder value.

My background spans frontend and backend development (React, Next.js, GoLang, Python) and end-to-end data platforms (Azure Synapse, Microsoft Fabric, Azure Data Lake, Power BI). I have built data warehouses, ETL/ELT pipelines, machine learning models that improved forecast accuracy, and real-time APIs handling millions of requests.

I prioritize clean architecture, automated workflows, and measurable outcomes—reducing query times, improving uptime, and increasing forecasting accuracy. I mentor teams, run Agile workflows, and deliver decision-ready dashboards and applications that drive business impact.

Experience

Work history, roles, and key accomplishments

Current

Azure Data Engineer

Current

Monovi Information Technology A.S.

Sep 2025 - Present (3 months)

Architected and operated Azure-native data platforms and delivered a new end-to-end data warehouse for a multinational client, improving analytics readiness and self-serve reporting across stakeholders.

Azure Synapse T SQL Power BI Data Modeling Data Governance Performance Tuning

Current

Freelance Full-Stack Developer

Current

Freelance

Jan 2021 - Present (4 years 11 months)

Delivered high-performance web and mobile applications for international clients using modern JavaScript frameworks and cloud services, focusing on clean architecture and performance optimization.

React Next.js TypeScript fastAPI PostgreSQL JWT Vercel Performance Optimization

Senior Data Analyst & Mobile/Backend Developer

AgFlow S.A.

Nov 2017 - Jul 2025 (7 years 8 months)

Led mobile and backend development for real-time agricultural market platforms, built scalable Go/Python backends processing millions of daily requests, and developed ML models that improved forecast accuracy by 40%.

Golang Python Flutter PostgreSQL RESTful APIs Microservices Machine Learning Elasticsearch

C# Instructor

Center for European Initiatives

Jul 2017 - Sep 2017 (2 months)

Taught C# and SQL to over 50 students using interactive lessons and hands-on projects, achieving a 95% satisfaction rate among participants.

C++SQL Curriculum Design Classroom Instruction Lesson planning

Intern .NET Programmer

Kafein Technology Solution

Jun 2016 - Aug 2016 (2 months)

Contributed to HR tools and R&D projects using .NET and MSSQL, improving operational efficiency and implementing new features in a fast-paced environment.

.NET MSSQL C++Troubleshooting R&D

Computer Equipment Operator

FIBA World Championship

Jun 2010 - Dec 2010 (6 months)

Supported network infrastructure setup and provided on-site technical troubleshooting to ensure smooth IT operations during the tournament.

Network Support Technical Troubleshooting On Site IT event support

Computer Programmer

Yurtiçi Kargo

May 2009 - Dec 2009 (7 months)

Contributed to an international .NET automation project to streamline operations by developing scalable, modular software components with a team of developers.

.NET Automation C++Team Collaboration

Education

Degrees, certifications, and relevant coursework

Istanbul Arel University

Bachelor of Science, Computer Engineering

2011 - 2016

Completed a Bachelor of Science in Computer Engineering with coursework and projects covering software development, databases, and systems engineering from October 2011 to June 2016.