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$30 USD / Hour
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Serbia (5:21 AM)
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Joined on November 6, 2025
$30 USD / Hour
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I am a senior Full Stack Software Engineer with over 10 years of experience delivering complete, high-performance solutions across Shopify, Online Marketing, CRM, CMS, Go High Level, Hub Staff, full-stack web/mobile development, iOS applications, and AI/ML-powered intelligent systems. My work spans the entire technology stack—from hardware-level programming and kernel engineering to cloud dashboards, mobile apps, and AI automation that connects everything together. I build stable, secure, production-ready systems used in robotics, IoT, industrial automation, automotive, smart devices, and modern cloud platforms. Core Expertise CRM Fundamentals and Concepts Data Management and Cleaning API Integration (REST, SOAP) Middleware and Web Services Business Analysis and Requirements Gathering CRM Platforms (Salesforce, HubSpot, Microsoft Dynamics) Programming Languages (HTML, CSS, JavaScript) CMS Platforms (WordPress, Drupal, Joomla) Plugin and Module Management SEO and User Management in CMS Database Management (MySQL, MongoDB) Version Control (Git) Data Mapping between Systems Data Synchronization and Automation Project Management and Strategic Planning Troubleshooting and Issue Resolution Customization through APIs and Connectors Full-Stack Engineering * Frontend: React, Next.js, TypeScript * Backend: Node.js, Python (FastAPI, Flask), REST/GraphQL APIs * Databases: PostgreSQL, MySQL, MongoDB * Cloud: AWS, Docker, CI/CD, Edge-to-Cloud Integration * Building dashboards, remote monitoring & control systems for embedded devices * IoT platforms, OTA firmware update servers, device management portals AI, ML & Intelligent Systems * AI/ML Integration into Embedded Systems * Python-based ML pipelines (PyTorch, TensorFlow, scikit-learn) * Computer Vision for edge devices (OpenCV, YOLO, ONNX Runtime) * TinyML and model optimization for constrained hardware * Sensor fusion, anomaly detection, predictive maintenance * LLM integration via API for device automation or cloud dashboards Technology Stack & Tools * Languages: C, C++, Embedded C, Python, Shell/Bash, JavaScript/TypeScript * OS/RTOS: Linux, FreeRTOS, Zephyr * Build Systems: Yocto, Buildroot, CMake, Make, Bitbake * Debugging: GDB, JTAG, Valgrind, Oscilloscope, Logic Analyzer * Cloud/DevOps: Docker, AWS, GitHub Actions, CI/CD * AI Tools: PyTorch, TensorFlow, ONNX, OpenCV
Verifications

Debian or ubuntu desktop or server

Debian or ubuntu desktop or server

Write unix or linux shell scripting

Debian or ubuntu desktop or server

Debian or ubuntu desktop or server

Write unix or linux shell scripting
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Experience
Linux system&Software Engineer
May, 2021 - Mar, 2023
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1 year, 10 months
Mikroelektronika
May, 2021 - Mar, 2023
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1 year, 10 months
- Worked on driver development for SPI and UART on custom hardware. - Created Python utilities and shell scripts to automate firmware flashing and testing. - Supported integration of Zephyr RTOS with embedded Linux for hybrid solutions. Stack Used: Buildroot, Linux, Embedded C, Python, Zephyr, Bash, Logic Analyzer

Mikroelektronika, Serbia
May, 2021 - Mar, 2023
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1 year, 10 months
Linux operating system developer | Embedded Linux Developer
Mar, 2019 - Dec, 2021
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2 years, 9 months
RT-RK Institute for Computer-Based Systems
Mar, 2019 - Dec, 2021
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2 years, 9 months
- Developed and customized embedded Linux distributions for automotive infotainment systems using Yocto Project. - Optimized bootloader (U-Boot) and implemented secure boot chains with image signing. Stack Used: Yocto, U-Boot, Linux Kernel, C, Python, GDB, Git, CAN bus

Obrenovac, Serbia
Mar, 2019 - Dec, 2021
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2 years, 9 months
Education
Bachelor of Applied Science (BASc), Professional Engineer of Information Technology
2014 - 2017
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3 years

Serbia
2014 - 2017
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3 years
Qualifications
Linux Foundation Certified System Administrator (LFCS)
2022
The Linux Foundation
As a Certified Linux System Administrator (Certification ID: LFCS-12609345), I bring proven expertise in configuring, maintaining, and securing Linux servers across various distributions including Ubuntu, CentOS, Debian, and Red Hat. My certification validates my ability to manage system processes, set up user permissions, automate tasks via shell scripting, and troubleshoot server issues in production environments.
2022