Python programmer

Budget: 5000 UAH Deadline: 1 day

Hello. The task is interesting, I am ready to get involved.

I work with Python, data processing, and ML. I can implement signal generation, spectral analysis using FFT/STFT, feature extraction, and recognition using SciPy, librosa, scikit-learn, or PyTorch — depending on the requirements.

A research format and evening work are suitable. Please send a description of the task, examples of signals, the expected result, and current developments — after that, I will be able to propose an architecture and estimate the volume of work.

Budget: 5000 UAH Deadline: 10 days

I can join a Python project for generating and recognizing sound signals: analyze the current idea, choose an approach to audio processing, create a small prototype, and then proceed step by step without rewriting everything "blindly".

Do you already have a clear description of the signals, recognition conditions, and success criteria, or is the first step to translate the scientific idea into a clear technical task: input data, noise, accuracy, result format, and limitations?

The budget and work format will be discussed in private correspondence after reviewing the project description, examples of signals, expected results, current code/materials, and understanding whether only a prototype is needed or further regular work in the evenings.

Budget: 4900 UAH Deadline: 10 days

Привіт!
Дякую за пропозицію. Я програміст на Python і можу реалізувати ваш проект з генерацією та розпізнаванням звукових сигналів.
Маю досвід з обробкою аудіо, машинним навчанням і науковими проектами. Можу працювати по вечорах і гнучко пристосовуватися до вашого графіка.
Готов обговорити всі деталі проекту і почати розробку.

Budget: 5000 UAH Deadline: 7 days

Hello, Arthur! The topic is close to me — Python + digital signal processing and sound recognition is exactly my profile (scipy/numpy, librosa, FFT/spectrograms, and ML if necessary).

To avoid saying "let's discuss in private," let's get straight to the point — how I usually approach such tasks:
• Generation: synthesis of signals of the required shape (tones, chirps, AM/FM modulation, encoded sequences) with control over frequency/duration/SNR;
• Recognition: for known signals — FFT/correlation (matched filter); if the signals are not predefined — features (spectrogram/MFCC) + classifier;
• Modular, so it's easy to change algorithms and parameters for experimentation.

To focus on the essence and timelines, a couple of questions:
1. Are the signals known in advance (detection/matching) or do they need to be classified/extracted from noise?
2. Real-time (microphone/stream) or offline processing of recordings?
3. Frequency range — audible sound, ultrasound, or specific?
4. Recognition by rules (DSP) or is an ML model needed?

Evenings work for me. Regarding the budget, I’m looking at your 5000, and I will confirm the exact timeline once I understand the scope. I’m ready to discuss the details. Expand

Budget: 5000 UAH Deadline: 5 days

I have something similar in my diploma)) I worked on recognizing traffic signs from video streams and determining the speed and movement of objects. Please write to me in private, I would also be interested in figuring it out.

Budget: 5000 UAH Deadline: 1 day

Hello! I can implement it. Please message me privately to discuss all the details. I hope for cooperation!

Budget: 5000 UAH Deadline: 3 days

Hello, we can do it. I have experience in both generation and recognition. Feel free to contact me.

Budget: 5000 UAH Deadline: 33 days

hello
very curious
send details
examples
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Budget: 5000 UAH Deadline: 6 days

Arthur, greetings! This is Nina, the manager of our micro-team.

The scientific work on sound generation and recognition is top-notch; the task is extremely interesting. The evening work format for a cool R&D product suits us perfectly, and Valentin is eager to dive into signal mathematics.

Here’s how Valentin sees the technical side of the task:
Generation: Synthesis of signals of the required shape (chirps, sinusoids, AM/FM modulation) with control over frequency and noise level (SNR) using NumPy and SciPy.

Recognition: Fast Fourier Transform (FFT), Short-Time Fourier Transform (STFT), or spectral analysis using librosa to identify the necessary patterns in the audio stream.

Conditions: We accept a budget of 5000 UAH, and regarding the timeline - we will assemble the first working prototype in Python within 5-7 days to test your scientific hypothesis.

Please briefly explain what specific signals are being referred to (ultrasound, encoded audio tags, or acoustic noises)? Send the details in the chat; Valentin is ready to discuss the project! Expand

Budget: 5000 UAH Deadline: 7 days

Hello! I have experience working with Python. I am ready to complete this task. However, I need more details to do so. Let's discuss them in private messages.

Budget: 5000 UAH Deadline: 10 days

Good day!

I understand that a Python programmer is needed to work on the generation and recognition of sound signals.

What I will do:
— Analyze the requirements and propose an optimal solution for generating sound signals.
— Implement recognition algorithms using libraries such as NumPy and SciPy.
— Conduct testing and debugging of the resulting solution to ensure high quality performance.
— Discuss all details and stay in touch for prompt interaction.

The deadlines may be tight, as I am ready to work on the project in the evening. I will handle everything turnkey and will be available to accommodate all your wishes.

Do you have any preferences regarding libraries or recognition methods?

I look forward to your response; let’s do this together! Expand

Budget: 5000 UAH Deadline: 30 days

lately I have been writing in Python
finance matters
I can study the task and determine what can be done,

Budget: 5000 UAH Deadline: 1 day

Hello!

I have extensive experience working with Python.
I am ready to complete the assigned task.

I suggest we discuss the details in private messages.

Budget: 5000 UAH Deadline: 5 days

Good evening!

I professionally develop algorithms and applications in Python. I am ready to join your research work on generating and recognizing sound signals (using the libraries scipy, numpy, librosa). Working in the evenings for an enthusiast project suits me perfectly.

Message me privately, and we will clarify the details.

Budget: 5000 UAH Deadline: 1 day

Hello. My understanding of the project for generating and recognizing sound signals involves using powerful libraries for scientific computing, such as SciPy and NumPy for precise synthesis, as well as modern ML frameworks like Scikit-learn or TensorFlow for building effective recognition models. I will focus on a modular architecture that will provide flexibility in testing different algorithms, optimizing data processing, and achieving high performance. I have experience in similar projects related to digital signal processing and sound machine learning, which will allow for the integration of proven solutions and accelerate implementation. I suggest discussing all implementation details, final budget, and timelines in private messages.

Budget: 5000 UAH Deadline: 7 days

Hello, I am ready to take on the project. I am interested. Message me privately.