Aleksandar A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Senior Embedded Software Engineer - Linux, RTOS, Firmware, IoT

I bring 13+ Years of Experience in Bare-Metal Low-Level Programming, Microcontrollers, Firmware, Drivers, Embedded Real-Time Systems, Reverse Engineering, FreeRTOS, C, Assembly Language, Linux, Android, IoT, Arduino, ESP32, STM32, Raspberry Pi, nRF52, LoRa, BLE etc..,

🇷🇸Belgrade, Serbia$60/hr100% JSS3.19 (2)Since Aug 2023

Earnings and projects

MRR (estimate)

≈ $0≈$0

An estimate from an earlier read

#332,885 / 412,022 / 412k

🇷🇸#3,487 / 4,015 / 4,015

Revenue, last 30 days

$0$0

Total earnings

$2,017$2k

Billed in all: $2,045$2k

#332,885 / 412,022 / 412k

🇷🇸#3,487 / 4,015 / 4,015

Per project

$672$672

Projects, last 6 months

#209,850 / 412,022 / 412k

🇷🇸#1,916 / 4,015 / 4,015

Projects in all

Across 4 contracts

25% fixed75% hourly

#304,140 / 412,022 / 412k

🇷🇸#3,233 / 4,015 / 4,015

$2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch

No data since Nov 5, 2026.

Skills

C Assembly Language Microcontroller Programming Embedded Linux Embedded C Embedded System Real-Time Operating System Arduino ESP32 STM32 nRF52 Driver Development Real-Time Computing Reverse Engineering Internet of Things

Aleksandar A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

Earnings and projects

Earnings, last 30 days

Skills