Freelancers using Ardiuno

Freelancers using ArdiunoFreelancers using Ardiuno

Projects People

proSan Francisco, USA

AI Campaign Assets + Agents for DTC Growth

$50k+: Earned

19x: Hired

5.0: Rating

186: Followers

Top

Partner

+1

AI Campaign Assets + Agents for DTC Growth

Cover image for Skye 0.0 - Holographic AI Assistant

Skye 0.0 - Holographic AI Assistant

3

150

Cover image for Recess Spec Product Photography Campaign

Recess Spec Product Photography Campaign

5

110

Cover image for Cinematic Storytelling for Liquor Brands

Cinematic Storytelling for Liquor Brands

3

161

Cover image for AI Wellness Product Photography Spec Work

AI Wellness Product Photography Spec Work

3

50

Haresh Sondagar

proAhmedabad, India

Transforming innovative ideas into embedded solutions

$1k+: Earned

1x: Hired

2: Followers

Transforming innovative ideas into embedded solutions

Cover image for
Stepper Motor Movement Controller (Medical Device)

Stepper Motor Movement Controller (Medical Device)

0

13

Cover image for IoT based distribution transformer monitoring solution

IoT based distribution transformer monitoring solution

0

9

Cover image for NEXUS - Block Ads, Trackers and paywalls

NEXUS - Block Ads, Trackers and paywalls

0

5

Cover image for Scalable Event Booking Backend with

Scalable Event Booking Backend with Payments & Real-Time Chat I built a scalable backend system for a social event booking platform that enables hosts to create events and guests to discover, join, and interact in real time. The platform is currently generating over $60K+ in revenue, handling real users, payments, and live interactions. 🚀 Key Features & Contributions: • Designed a multi-role system (Host & Guest) with secure authentication • Built complete event lifecycle: creation, booking, participation, and reviews • Integrated Stripe for payments, including wallet system for hosts • Implemented payout flow allowing hosts to withdraw earnings • Handled refunds, disputes, and transaction management 💬 Real-Time Communication: • One-to-one chat between users • Event-based chat for participants • Group chat system for social interaction • Media sharing (images, voice notes, events, reminders) 📈 Growth & Engagement Systems: • Followers & following system (social graph) • In-app notifications, email, SMS, and WhatsApp alerts • Event promotion and user engagement features ⚙️ Performance & Scalability: • Optimized backend to handle concurrent users and real-time messaging • Designed scalable architecture for future growth • Ensured secure and reliable payment processing 💡 Result: A production-ready backend powering a live platform with thousands of users and $60K+ revenue, built for scalability, performance, and real-world usage.

1

54

Harshit Bhandari

Game Developer | Prototyping, Mobile, AI & Multiplayer

Game Developer | Prototyping, Mobile, AI & Multiplayer

Cover image for Monster Maker Arcade Game Development

Monster Maker Arcade Game Development

1

4

Cover image for The Balancing Game - Monogame based arcade game

The Balancing Game - Monogame based arcade game

0

2

Cover image for Natural Mutation touch based arcade game

Natural Mutation touch based arcade game

1

4

Cover image for So what’s the question arcade game with Unity

So what’s the question arcade game with Unity

0

5

Visual Artist / Creative Designer

New to Contra

Visual Artist / Creative Designer

Cover image for Still, Life Goes On

Still, Life Goes On

0

0

Cover image for Butterfly Trap

0

0

Cover image for Mong

0

0

Cover image for SAZ Pattern Series

SAZ Pattern Series

0

2

Java/Python Developer with Cloud Expertise

Java/Python Developer with Cloud Expertise

Cover image for Trident AUV(autonomous underwater vehicle) GUI

Trident AUV(autonomous underwater vehicle) GUI is a desktop operator dashboard that connects to an AUV telemetry source and provides live monitoring, control, and visualization of the vehicle in real time. Real‑time status: shows numeric readouts for thrusters, yaw/pitch/roll, and depth so operators see current sensor and actuator values at a glance. Time‑series visualization: displays smooth, sliding‑window plots for yaw, pitch, roll and depth (configurable smoothing/window) to inspect trends and transient behavior. 3D attitude view: renders a rotating OpenGL vehicle model that mirrors the IMU orientation so users get an immediate visual sense of heading, pitch and roll. Control surface: exposes thruster sliders, a dial/desired yaw, PID tuning controls and mode selection (manual / semi‑auto / auto), allowing operators to send commands and tune behavior during tests. Primary uses: live mission monitoring and operator control during bench tests, debugging and tuning vehicle behavior (PID & thrusters), post‑test review with plotted telemetry, and creating demo/screenshot artifacts for reporting.

1

100

Cover image for AegisGate is an asynchronous, high-performance

AegisGate is an asynchronous, high-performance MQTT proxy built in Rust, designed to protect downstream IoT brokers (like EMQX) from malicious actors and traffic surges. Acting as a secure perimeter, it performs deep packet inspection, strict protocol validation, and per-IP rate limiting before allowing connections to pass through to the broker. This ensures that only authorized, well-formed machine data reaches the infrastructure, preventing DDoS attacks and resource exhaustion while maintaining zero-copy, high-concurrency I/O via the Tokio runtime.

2

127

Cover image for Vehicle Data Pipeline

Vehicle Data Pipeline

1

16

Cover image for Medical Application Development Using Qt/QML and C++

Medical Application Development Using Qt/QML and C++

1

1

G M Akand Sabik

Toronto, Canada

Transforming ideas into market-ready products!

Transforming ideas into market-ready products!

Cover image for Irrigation System

Irrigation System

0

3

Cover image for Home Decor Product Visualization

Home Decor Product Visualization

0

9

Cover image for Portfolio x Sabik

Portfolio x Sabik

0

7

Placeholder project card media

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Efficient AI & Web Dev with Creative Flair

Efficient AI & Web Dev with Creative Flair

Cover image for IoT based GreenHouse

IoT based GreenHouse

1

3

Cover image for Fun Fly 2D Game

Fun Fly 2D Game

1

2

Cover image for Nextwellness

1

6

Placeholder project card media

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Philippe Van Dalem

proBrussels, Belgium

Interactive Motion & Web Designer

19: Followers

expert

Interactive Motion & Web Designer

Cover image for ⚡ Connected Foosball — Real-Time Rive Display

⚡ Connected Foosball — Real-Time Rive Display

7

217

Cover image for Upy Mascot - Uptest

Upy Mascot - Uptest

1

4

Cover image for Doooing — Interactive Web Identity

Doooing — Interactive Web Identity

5

15

Cover image for 🎮 Donor Hero — Interactive Awareness Game

🎮 Donor Hero — Interactive Awareness Game

1

7