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Haktan AltunkayaHA

Haktan Altunkaya

B2B Software Contractor | Full Stack Engineer

€280/day
Turin, IT
3-7 years

Average response time: 1 hour

About Haktan

I am a Senior Software Engineer and Systems Architect with a track record that speaks louder than years of tenure. I specialize in designing scalable architectures and delivering high-impact technological solutions. Throughout my career across three dynamic SMEs, I have consistently held senior positions, taking full ownership of architectural design and top-level technical strategies.

Key Impacts & Professional Experience:

ReNow Energy Srl: Collaborated directly with the CTO to architect, develop, and launch a robust enterprise platform. Today, this system actively manages and processes renewable energy projects worth millions of euros.

Santim Technologies: Engineered end-to-end solutions, including a high-performance cross-platform mobile application using Flutter, and complex .NET desktop applications specifically designed for advanced USB serial communication.

Architectural Leadership: In every organization I have partnered with, I have been the driving force behind the core software architecture, ensuring scalability, security, and exceptional performance.

Global Recognition & Elite Academic Background:

Award-Winning Innovator: Proud recipient of multiple top-tier national and international awards in technology and engineering competitions across the USA, Italy, and Turkey.

Dual-Engineering Expertise: Currently in my senior year of Computer Engineering at the prestigious Politecnico di Torino (Italy), while simultaneously pursuing a double major in Electrical and Electronics Engineering at Sakarya University (Turkey).

Foundation of Excellence: Alumnus of Turkey’s highest-ranking and most competitive Science High School.

I bridge the gap between deep academic theory, hardware-software integration, and real-world commercial success. I don't just write code; I build businesses. My technical depth, work ethic, and leadership are backed by the highest authority: the CEOs of every company I have worked for are my direct references.
  • English

    Native or bilingual

  • Turkish

    Native or bilingual

  • Italian

    Basic

  • German

    Basic

Can work on-site
Turin (up to 50km)

Experience

  • Renow Energy Srl
    Full Stack Software Engineer & Side Development Manager
    SOFTWARE PUBLISHING
    November 2025 - Today (9 months)
    Turin, Metropolitan City of Turin, Italy
    • Building full-stack features on a Next.js 15 / React Server Components platform with tRPC v2 and Prisma 6.x ORM, delivering type-safe APIs and real-time data flows for investment and maintenance workflows.
    • Architecting cloud infrastructure on AWS (S3, SES, CloudFront) with role-based access control, multi-tenant data isolation, and automated email deliverability pipelines (SPF/DKIM/DMARC).
    • Leading technical documentation, KPI dashboards, and CI/CD pipeline optimizations; directly collaborating with CTO on architectural decisions and sprint planning.
    Next.js React.js Node.js MySQL Amazon Web Services
  • Santim Technologies Ltd
    Tech Lead - Consultant
    TECH
    December 2024 - Today (1 year and 8 months)
    Sakarya, Türkiye
    • Provided strategic technology leadership in the end-to-end development of the SCAN-1 device control and automation application, guiding the adoption of Flutter to achieve robust cross-platform performance, intuitive user experience, and seamless system integration.
    • Architected and oversaw the design and development of a multi-platform desktop diagnostic suite (C# / WPF), delivering advanced diagnostic capabilities, optimized interfaces, and ensuring long-term cross-platform compatibility.
    Flutter Dart C# C++ Python
  • Alberen Electronics Inc.
    Software Developer (R&D Department)
    TRANSPORTATION
    June 2022 - December 2024 (2 years and 6 months)
    İstanbul, Türkiye
    • Engineered enterprise desktop applications using .NET Framework (C#, WPF, Windows Forms) with MVVM architecture; developed USB Serial Communication libraries and firmware management tools interfacing with STM32 microcontrollers.
    • Designed and deployed cloud-connected device management solutions using Azure services (Blob Storage, Functions, IoT Hub); implemented AES-256 encrypted firmware OTA update pipelines with hardware-protected key storage.
    • Built cross-platform mobile companion apps (Xamarin, .NET MAUI) for real-time device diagnostics over BLE; delivered REST API backends with SQL Server integration for production telemetry and analytics dashboards.

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Education

  • Bachelor of Engineering (BE)
    Polytechnic University of Turin
    Computer Engineering
  • Bachelor of Engineering (BE)
    Sakarya University
    Electrical and Electronics Engineering

Skill set

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