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111 USD Client's review of cooperation with freelancer
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Freelancer's review of cooperation with Andrey Sivenko
ScreenshotAndrei is quickly contacted and tries to explain the problems clearly if they are present.
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3 days67 USD
2381 156 5 3 days67 USD
Hello to you!
Please contact us, we will discuss details.
We guarantee quality work and the shortest time.
The price and deadlines will be discussed after the discussion of the project.
In other words, there is a finished project with similar features.
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5 days111 USD
2662 53 0 1 5 days111 USD
Great experience in C++/C# development.
The exact time and cost can be said after discussing all the details.
Current freelance projects in the category C & C++
Comparative analysis of the effectiveness of custom software (v2.2-field) and reference software (Meshtastic v2.x)
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Comparative analysis of the effectiveness of custom software (v2.2-field) and reference software (Meshtastic v2.x) on the identical hardware platform (ESP32 + SX1268, 2W) based on the criteria of range, throughput, link stability, and power consumption. Conduct tests with… C & C++, C# ∙ 2 days 6 hours back ∙ 2 proposals |
Consultation and audit of the current project on Odoo 19 Community Edition
We are looking for an Odoo Developer — a solo developer with experience in Odoo 19 Community Edition, including using Claude Code. We need a specialist who has successfully implemented projects in Odoo and practical experience in development using Claude Code. Important: we only… C & C++, Javascript and Typescript ∙ 5 days 7 hours back ∙ 7 proposals |
Software development for Arduino (RF modules 3–7.5 GHz, automatic frequency scanning)It is necessary to develop a system on Arduino for the automatic search of active analog video signals and the automatic tuning of the transmitter to the detected frequency.It is planned to use three separate transceiver modules: 3000–4200 MHz; 4900–6000 MHz; 6100–7500… C & C++, Embedded Systems & Microcontrollers ∙ 6 days 7 hours back ∙ 4 proposals |
Black Ukraine (RP-project on base MTA)
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Residential Proxy Infrastructure EngineerWe're building a residential proxy network from scratch — fully owned, no third-party suppliers. We need one exceptional network engineer to build the entire technical foundation. What you'll build: - Android background SDK that routes proxy traffic through user devices… C & C++, DevOps ∙ 12 days 4 hours back ∙ 15 proposals |
Ukraine