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Software Developer in R&D and PhD researcher in Computer and Information Science, with a strong focus on distributed and privacy-preserving edge intelligence for smart environments. I build end-to-end systems that connect sensing, embedded/IoT nodes, scalable backend platforms, and user-facing interfaces—turning complex research ideas into reliable, usable products. I work across full-stack software engineering, artificial intelligence, distributed systems, and industrial automation. My research and engineering approach emphasizes cross-layer problem solving, confidence-aware edge inference, multimodal sensing, TinyML, and robust device/communication integration.…Software Developer in R&D and PhD researcher in Computer and Information Science, with a strong focus on distributed and privacy-preserving edge intelligence for smart environments. I build end-to-end systems that connect sensing, embedded/IoT nodes, scalable backend platforms, and user-facing interfaces—turning complex research ideas into reliable, usable products. I work across full-stack software engineering, artificial intelligence, distributed systems, and industrial automation. My research and engineering approach emphasizes cross-layer problem solving, confidence-aware edge inference, multimodal sensing, TinyML, and robust device/communication integration.

JAŠA FRELIH

Developer, App Developer, Cloud Developer, +5

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Software Developer in R&D and PhD researcher in Computer and Information Science, with a strong focus on distributed and privacy-preserving edge intelligence for smart environments. I build end-to-end systems that connect sensing, embedded/IoT nodes, scalable backend platforms, and user-facing interfaces—turning complex research ideas into reliable, usable products. I work across full-stack software engineering, artificial intelligence, distributed systems, and industrial automation. My research and engineering approach emphasizes cross-layer problem solving, confidence-aware edge inference, multimodal sensing, TinyML, and robust device/communication integration.…Software Developer in R&D and PhD researcher in Computer and Information Science, with a strong focus on distributed and privacy-preserving edge intelligence for smart environments. I build end-to-end systems that connect sensing, embedded/IoT nodes, scalable backend platforms, and user-facing interfaces—turning complex research ideas into reliable, usable products. I work across full-stack software engineering, artificial intelligence, distributed systems, and industrial automation. My research and engineering approach emphasizes cross-layer problem solving, confidence-aware edge inference, multimodal sensing, TinyML, and robust device/communication integration.

Available to hire

Software Developer in R&D and PhD researcher in Computer and Information Science, with a strong focus on distributed and privacy-preserving edge intelligence for smart environments. I build end-to-end systems that connect sensing, embedded/IoT nodes, scalable backend platforms, and user-facing interfaces—turning complex research ideas into reliable, usable products.

I work across full-stack software engineering, artificial intelligence, distributed systems, and industrial automation. My research and engineering approach emphasizes cross-layer problem solving, confidence-aware edge inference, multimodal sensing, TinyML, and robust device/communication integration.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Software Developer, R&D at Smarteh d.o.o. / Smarteh Living Systems

January 1, 2025 - Present

Design and develop software across full-stack web systems, backend services, industrial automation, embedded/IoT products, and intelligent connected applications. Build and modernise communication-heavy systems using MQTT, persistent TCP/WebSocket connections, WAMP/Crossbar, REST-style APIs and custom device protocols with emphasis on reliability and maintainability. Develop cloud-connected and operator-facing applications with role-based access, realtime data flows, database integration and modern UI components. Work across PLC-connected systems, building-management software, sensing devices, dashboards, monitoring/control workflows, and edge-intelligence prototypes. Contribute to system architecture, debugging and technical decision-making across device, network, backend and frontend boundaries.

Student Intern - Part-time at Smarteh Living Systems

July 31, 2024 - July 12, 2025

Researched and developed a multi-platform Bluetooth Mesh provisioning CLI and GUI application for Bluetooth Low Energy devices. Developed a Mesh Proxy Configuration client for Bluetooth Mesh devices, including switches, door status sensors, and PIR sensors.

Student Intern - Full-time at Smarteh Living Systems

July 1, 2024 - Present

Developed an MQTT file-sending tool for transmitting multiple text and photo files over the MQTT protocol. Upgraded existing applications and revamped an old client application for the WAMP/Crossbar protocol. Currently developing a cloud dashboard site featuring role-based access, multiple services, and modern UI components.

Student Intern - Part-time at Smarteh Living Systems

April 30, 2021 - July 12, 2025

Optimized and upgraded a rotating LiDAR device. Developed PC-based Python software with a GUI for 3D room scan data visualization. Integrated an algorithm capable of detecting persons present in a room.

Student Intern - Part-time at Smarteh Living Systems

October 31, 2019 - July 12, 2025

Designed and tested automation configurations of multiple PLCs and sensors for home and heating automation in a multi-family building.

R&D / Software Engineering Intern at Smarteh Living Systems

January 1, 2019 - December 31, 2024

Developed a cross-platform Bluetooth Low Energy and Bluetooth Mesh provisioning/management platform with CLI and GUI workflows, including Mesh Proxy configuration for connected sensors and switches. Created MQTT-based file-transfer tooling for text and image payloads and modernised legacy WAMP/Crossbar client software. Built desktop software for 3D LiDAR room-scan visualisation and person/occupancy detection while improving the underlying rotating LiDAR sensing system. Configured and tested PLC- and sensor-based automation for residential heating and building-control systems.