Contra - The commission-free freelance network

Joseph Winn

Longmont, USA

Cover image for Reference Embedded Platform PCB Design

Cover image for Attached devices Firmware Update optimization

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Embedded Systems Developer(2)

Dasarath G

Chennai, India

Cover image for IoT device for the diagnosis of Parkinson's & Gait Disorders

Cover image for Development of an IoT Healthcare System for Evolving User Needs

Cover image for IoT based Energy Monitoring System using MERN stack and EMQX

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Embedded Systems Developer(2)

Burhanuddin Ali Asghar

Karachi, Pakistan

Cover image for AI Enabled Predictive Machinery Of Rotating Motors

Cover image for Board to Supply Three Distinct Votlage Levels

Cover image for Audience Response Keypad

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Embedded Systems Developer(3)

Mickael Urbino

Belgium

Cover image for Drone Flight Controller

Cover image for Drone ESC

Cover image for Video Transmitter

Cover image for HDI PCB for Image Processing

Embedded Systems Developer(4)

Luis Daniel Pambid

Philippines

Cover image for Integrated Weather Station, News and Messaging System LORAWAN

Cover image for Integrated Handheld Transceiver and GPS Tracker using LORAWAN

Cover image for IOT, GSM, RFID Faculty Managing System with PIR and TouchScreen

Cover image for E-Tongue Based Measurement of Chemical Residue in Broccoli

Embedded Systems Developer(20)

Erhan Namlı

İzmir, Turkey

Cover image for Complete Electronic Product Development (Playard Retro V1)

Cover image for Qt5 Modbus Application That Controls a VFD

Cover image for Modem Console (ESP32-S3 Quectel EG21)

Cover image for Arduino and ESP32 based open source retro game console

Embedded Systems Developer(3)

dharmendra singh roj

Delhi, India

Cover image for Drone Payload Hub PCB to connect payload with motherboard

Cover image for DC to PD convertor Module

Cover image for Class D Amplifier Module

Cover image for Led Controller on power delivery

Embedded Systems Developer(4)

Nikol Hayes

PROSan Francisco, USA

$10k+: Earned

20x: Hired

5.0: Rating

20: Followers

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Cover image for Skye 0.0 - Holographic AI Assistant

Cover image for ZK Records - AI-Generated Album & Music Label

Cover image for AriaLeaf AI - AI Voice Agent Platform for Dispensaries

Cover image for Abstract AI Chat: Learn Blockchain with Interactive AI & Docs

Embedded Systems Developer(1)

Aaleen Raza

Karachi, Pakistan

Cover image for IoT based Healthcare - Mobile App and Wearable IoT Device

Cover image for Track+ - Realtime Location Tracking Mobile App

Cover image for Food Kitchen

Cover image for Ecommerce Application - Flutter Mobile App

Embedded Systems Developer(1)

Luis D

Madrid, Spain

New to Contra

Cover image for M2 E Key Module Design for LoRa Communications

Cover image for OctoPrint for other fruits

Cover image for ComposeOs - A container only linux for SBCs

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Embedded Systems Developer(3)

David N.

Lisbon, Portugal

Cover image for End-to-end management of leading kitchen and appliances webshop.

Cover image for Ahead in Digital Marketing & Technology

Cover image for Digital Strategy & Innovation Consultant for McCann Worldwide

Cover image for A unique blockchain experiment combining tokens, NFTs and AI.

Embedded Systems Developer(1)

Haresh Sondagar

Ahmedabad, India

New to Contra

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Stepper Motor Movement Controller (Medical Device)

Cover image for IoT based distribution transformer monitoring solution

Cover image for NEXUS - Block Ads, Trackers and paywalls

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Embedded Systems Developer(3)

ISMAIL HAJJY

Rabat, Morocco

New to Contra

Cover image for DDR3 Controller with VHDL

Cover image for FOTA Project with STM32

Cover image for Smart Home Automation System with Raspberry Pi

Cover image for IoT Device Communication via ESP32

Embedded Systems Developer(3)

Faisal Iqbal

Islamabad, Pakistan

Cover image for Flutter ESP32 IoT Starter Kit

Cover image for Birrapps - FREE app for homebrewers.

Cover image for Pepsodent Junior Dentist - Kinect Game

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Embedded Systems Developer(1)

Ignasi Ibañez

Barcelona, Spain

Cover image for Document Management for Quality Department

Cover image for Project Managment Platform using Sharepoint

Cover image for Room Booking Power Apps Application

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Embedded Systems Developer(1)

Tim Čas

Ljubljana, Slovenia

Cover image for Live-Race Timing Software & Drone Racing Game in Unreal Engine 4

Cover image for MMORPG Development using High-Performance Computing

Cover image for Multiplayer VR Educational Software in Unreal Engine 5

Cover image for Physics Simulation Engine Case Study

Embedded Systems Developer(1)