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Python Script Enhancement on Raspberry Pi (Rasp OS improvements)

€30-250 EUR

Closed
Posted about 2 months ago

€30-250 EUR

Paid on delivery
Hello, I trust this message finds you well. We have an essential task that requires your expertise in enhancing and adjusting our current system. The task involves several modifications to the existing Python script, improvements to the Rasp OS environment, and the release of an updated Raspian ISO with the implemented features. Initial Operating Requirements: Rasp OS environment (latest) with customization (available as an ISO file for download) Raspberry Pi 4 and 5 hardware Python scripts utilizing FFMPEG library for recording local audio files and streaming RTP on a specific port Dropbox upload scripts with hourly scheduling Configuration file for streaming settings, local/USB storage path, file type, bitrate, Dropbox API access, and scheduler New Requirements 1) Script Review and RAM Storage: Modify the Python script to store the audio track in RAM in 60-second blocks (parameter configurable). Stand-by track should only be stored in RAM, not on the SD card. When a sound is detected (based on configurable decibel parameters), start writing to SD card or USB pen drive until the end of the noise detection, with a configurable tolerance (e.g., 120 seconds) from the last detection. If the audio is "listened" again within the tolerance, erase the tolerance timeout and continue with recording on the disk. 2) Multi-Threaded Audio recording Process: Simultaneously, when audio is off, initiate another recording process in Python (using DEQUEUE library, for example) from the last sound detection, regularly storing in RAM. 3) RTP and Python Script Parallel Execution: Ensure that RTP is working concurrently with the Python script on different threads/processes. Configuration option in the CFG file to enable or disable RTP streaming (default is yes). 4) Whisper Audio Analysis: Analyze the newly recorded audio in the background using Whisper on a dedicated CPU core different from the one handling audio recording. Send the resulting text file with the same name as the audio file to the designated Dropbox folder. Rasp OS Improvements: Install Whisper libraries with porting (sources [login to view URL], [login to view URL], [login to view URL]) Install mlocate, sox, and lame libraries. Disable specific services (apt-daily-upgrade, apt-daily, modemmanager, bluetooth, etc.). Swap configuration adjustments. Request: Modify the Python script according to the evolving requirements. Conduct thorough testing. Release an updated Raspian ISO with the implemented features, pre-tested. Document the procedures and code. Payment: 30% upon completion of points 1 and 2 in the "New Requirements" section. 30% upon completion of points 3 and 4 in the "New Requirements" section. Remaining balance upon delivery of the work and documentation. Your timely completion of the specified milestones is highly appreciated. Important Notes: To avoid any time wastage, we kindly request that only experienced consultants respond: - Individuals with expertise in Linux, better in Rasp OS - Good level of Python use and related libraries - We possess internal development skills, enabling us to assess skill levels quickly.
Project ID: 37821138

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19 proposals
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Active 12 days ago

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19 freelancers are bidding on average €222 EUR for this job
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Hello, I have 10 years of experience in Raspberry Pi. I will help you to do Python Script Enhancement on Raspberry Pi. Regards, VishnuLal
€250 EUR in 1 day
4.9 (522 reviews)
7.5
7.5
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As an experienced IT professional with a strong focus on Linux and Python, I'm confident that I possess the skill set you need to enhance your Raspberry Pi project. I've been fortunate enough to spend more than a decade honing my craft in Mumbai and have become well-versed in a variety of areas - exactly what it seems your endeavor requires. Python is one of my specialties, and I have ample experience using it to optimize and automate processes, which is precisely what you're seeking in this project. Additionally, working extensively with Linux over the years has allowed me to amass deep knowledge about the Rasp OS environment. With my background, handling tasks like adjusting Python scripts, enhancing OS settings and porting different libraries will be done with ease. Lastly, while innovation and efficient problem-solving have always defined my work ethics, your project requires even deeper creative thinking. To fulfill all your new requirements, from multi-threaded audio recording process to executing RTP and Python script parallelly and Whisper Audio Analysis on different CPU cores, I would need to think not just as a freelancer but also as a contributor. My commitment to ensuring each task is done thoughtfully, meticulously documented and thoroughly tested aligns perfectly with your needs. Let's collaborate now for an optimized outcome that simplifies your audio monitoring and recording system!
€140 EUR in 7 days
5.0 (106 reviews)
6.8
6.8
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Hi, my name is anamul, With over 7 years of experience as a full-stack developer and specifically strong in Python and Linux, I am confident in my ability to enhance and optimize your existing Python script on Raspberry Pi using Rasp OS. I have a proven track record of working on large-scale projects like yours and an excellent understanding of related libraries such as FFMPEG and DEQUEUE. Additionally, I have immense experience with configuring and customizing Rasp OS environments and creating customized ISO files for download purposes. Not only will I modify your Python script to satisfy the indicated requirements such as multi-threaded audio recording, parallel execution with RTP, background audio analysis with Whisper, but I'll also implement Linux performance improvements to your system by installing desired libraries like Whispercpp, sox, lame, etc., adjusting swap configuration and disabling specific services as needed.
€140 EUR in 7 days
4.9 (5 reviews)
5.8
5.8
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Greetings, I possess the expertise needed to accomplish your task seamlessly. Having completed numerous similar projects with success, I invite you to review my profile: https://www.freelancer.com/u/AutoScrape123TX Feel free to initiate a discussion, and together, we can expedite the completion of your project.
€140 EUR in 3 days
5.0 (11 reviews)
5.5
5.5
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Nice to talk you pmartino, After reading in detail the requirements of your project and concluding that they match my areas of knowledge and skills, I would like to introduce myself. My name is Anthony Muñoz and I am the lead engineer for DS Pro IT agency. I have worked for over 10 years in Backend and software development and have successfully done multiple jobs. It will be a pleasure to work together to make your project a reality. Please feel free to contact me. I´m looking forward to working with you. I really appreciate your time and remain attentive to any request or question. Greetings
€438 EUR in 7 days
5.0 (3 reviews)
3.9
3.9
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As an experienced developer with a deep understanding of Linux and Rasp OS, I fully comprehend the requirements you've laid out for this project. I bring not only an expertise in Python - necessary for the task at hand - but also in related libraries, which will be crucial throughout the course of our work. Further, my proven track record with optimizing Linux services, configuring environments, and porting software ensures that I have the necessary skills to handle your demand with top-notch efficiency. while actively listening for sound. Furthermore, my experience in binary systems will come in handy when dealing with your customization requests for SD card and USB pen drive storage. Aceing Whisper Audio Analysis is also well within my domain. At hand are python libraries that can really enhance this task such as faster-whisper and whispercpp which could also make encoding easier given that mlocate, lame and sox libraries are installed. In summation, my technical expertise backed by the depth of experience perfectly aligns with your project. I always work towards client satisfaction with regular communication on progress and a commitment to timely delivery. Rest assured - I'm the freelancer who can proficiently modify your Python script, enhance Rasp OS environment, conduct thorough testing, document procedures clearly and effectively - all while optimizing payments for quality milestones delivered.
€244 EUR in 7 days
4.6 (6 reviews)
3.5
3.5
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As an accomplished Python developer with a keen aptitude for Linux, particularly in the Rasp OS environment, I am well-suited to tackle your project. I have extensive experience enhancing Python scripts and streamlining OS configurations, ensuring efficient multi-threaded execution. Journeying alongside me, you can anticipate an increased storage capability in your script, as well as the successful integration of RTP streaming functionalities. One of my areas of expertise that directly aligns with your needs is utilizing the FFMPEG library in Python for audio manipulation and recording. I am not only comfortable working with your existing libraries but also excited about the prospect of incorporating Whisper analysis into the mix. With Whispercode’s next level AI capabilities, I’ll ensure optimal performance and minimal disruption to your audio recording processes. Drawing on my niche skill set and my dedication to consistently deliver quality workmanship,I am equipped to address all specifications of this project diligently. My all-encompassing approach includes rigorous testing before each milestone and creating detailed documentation at every juncture, thereby guaranteeing seamless handoff beyond project completion. So if you are looking for a seasoned professional that ticks all your boxes, then let's embark on this productive journey together!
€80 EUR in 1 day
5.0 (5 reviews)
3.2
3.2
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Hello I’ve carefully checked your requirements and really interested in Python Script Enhancement on Raspberry Pi (Rasp OS improvements). I am confident for your project because I have skills of Shell Script, Python and Linux. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details. Sincerely, Yehor.
€150 EUR in 1 day
5.0 (1 review)
3.0
3.0
User Avatar
Hey Eleonora, I trust this message finds you well. We have an essential task that requires your expertise in enhancing and adjusting our current system. The task involves several modifications to the existing Python script, improvements to the Rasp OS environment, and the release of an updated Raspian ISO with the implemented features. Initial Operating Requirements: Rasp OS environment (latest) with customization (available as an ISO file for download) Raspberry Pi 4 and 5 hardware Python scripts utilizing FFMPEG library for recording local audio files and streaming RTP on a specific port Dropbox upload scripts with hourly scheduling Configuration file for streaming settings, local/USB storage path, file type, bitrate, Dropbox API access, and scheduler New Requirements: Modify the Python script to store the audio track in RAM in 60-second blocks (parameter configurable). Simultaneously initiate another recording process in Python from the last sound detection, regularly storing in RAM. Ensure RTP is working concurrently with the Python script on different threads/processes. Analyze audio using Whisper on a dedicated CPU core and send the results to Dropbox. Rasp OS Improvements: Install Whisper libraries, mlocate, sox, and lame libraries, and make necessary configuration adjustments. If this aligns with your expertise, let's discuss further details. Sincerely, Allan
€120 EUR in 7 days
5.0 (1 review)
2.7
2.7
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Greetings, I hope this proposal finds you in excellent health. Welcome to my profile, Home to Professional and Quality services with 100% customer satisfaction guarantee. I'm a Certified & Experienced Expert. Dear Client, I take this opportunity to inform you that i have KEENLY gone through all your project requirements as given in your project description and I confirm to you that i can perfectly deliver as instructed. Being in possession of all CLEARLY STATED required project skills as this is my area of professional specialisation having completed all Certifications and developed adequate experience in the same area, I hereby humbly request you to consider my bid for Professional, Quality and Affordable services always. STRICT TIMELY DELIVERY & UNLIMITED REVISIONS. Incase your project is deleted, you can hire me directly via the link; https://www.freelancer.com/u/prodeveloperserv Kindly Message Me We Discuss More About The Project and seal the contract. Welcome and Thank-you.
€250 EUR in 1 day
5.0 (1 review)
2.0
2.0
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As a seasoned technical consultant and a passionate Python developer, I have years of in-depth experience required to successfully execute your project. My Linux proficiency is particularly relevant given the Raspberry Pi’s utilization of Raspbian OS. My skillset extends effortlessly into managing Raspbian, as well as handling Python scripts optimally on Raspberry Pi 4 and 5 hardware. When it comes to customizing operating environments and creating ISO files, I guarantee results that fulfill your requirements impeccably. Equipped with extensive knowledge of FFMPEG library, I understand its workings inside-out and can proficiently customize your Python script to both store audio tracks in 60-second blocks (configurable) and carry out simultaneous recordings using multiple threads (DEQUEUE library). Furthermore, my familiarity with Whisper audio analysis and related libraries like porting, mlocate, lame and sox positions me perfectly for incorporating sophisticated functions such as background analysis of recordings texts generated by Whisper on a dedicated CPU core while parallelly handling audio streams. Finally, my commitment to agile development within MVC frameworks lends itself fittingly to the flexible demands of your project. Expect comprehensive documentation alongside thoroughly tested features when you decide to entrust this task to me. Let's discuss how we can align our skills for a successful completion of this endeavor!
€180 EUR in 3 days
5.0 (1 review)
1.0
1.0
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***❤❤❤***Hi Mate Eleonora M., Good evening! I am an expert mobile coder with skills including Shell Script, Linux and Python. "New Requirements" Please send a message to discuss more about this project. Hope to hear from you soon
€100 EUR in 2 days
0.0 (0 reviews)
0.0
0.0
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❤️❤️ Hello Eleonora M. ❤️❤️ Thank you for considering my bid. After carefully reviewing your project description, I am confident that I can complete your project-Python Script Enhancement on Raspberry Pi (Rasp OS improvements) within the given time frame. I have expertise in Python, Linux and Shell Script and have completed similar projects in the past. I would be happy to share my previous work with you over chat. Please let me know if you would like to discuss further details and collaborate with me on this project. Thank you for your time. Best regards, Artur
€150 EUR in 3 days
0.0 (0 reviews)
0.0
0.0
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Python / Raspberry Pi expert here ! - Senior Software Engineer - Already checked your job description carefully - Fully understand requirements - Start work immediately - 24/7 support available - Honesty & Kindness Thank you. Ademir
€100 EUR in 2 days
0.0 (0 reviews)
0.0
0.0
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Hello, As a seasoned team proficient in Linux and Python, we're eager to tackle the task of enhancing your current system. We'll adeptly modify the Python script, optimize RAM storage, and integrate multi-threaded audio recording processes to meet your evolving needs. Our expertise extends to orchestrating concurrent RTP and Python script execution, along with integrating Whisper audio analysis. Let's discuss further to ensure we're aligned on objectives and timelines. Best regards, ITSolution24x7
€140 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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As a renowned IT solution provider, Techfusion possesses the skills and experience you are seeking for your Python script enhancement project on Raspberry Pi. Our deep understanding of Linux and Rasp OS, coupled with an excellent grasp of Python and shell scripting, makes us well-suited for this task. Your project resonates strongly with our key areas of specialization including Full-stack Development, IoT Integration, Cloud Architecture, and AI expertise. We believe in producing refined, optimized, and thoroughly tested solutions – qualities that align perfectly with your project requirements. Over the years, we have been privileged to serve clients across diverse domains, enabling us to quickly evaluate specific needs like yours. Understanding the delicate balance between RAM storage and SD card utilization will be one of our top priorities in optimizing your system's performance. NOTE: Please note that initial bid is estimate and the final quote will be provided after discussion of the project requirement.
€40 EUR in 7 days
0.0 (0 reviews)
0.0
0.0
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⭐⭐⭐⭐⭐ Powerful Python Developer ⭐⭐⭐⭐⭐ I am thrilled to present my candidacy for the Python-focused role you have available. With a robust skill set in Python programming, coupled with a passion for problem-solving and innovation, I am confident in my ability to contribute significantly to your team. Here's why I believe I am the perfect fit for the position: 1. Expertise in Python: I have honed my skills in Python through years of hands-on experience and dedicated learning. From scripting and automation to web development and data analysis, Python is my go-to language for a wide range of projects. 2. Versatility and Adaptability: Whether it's developing scalable web applications using Django, crafting elegant scripts for automation tasks, or diving deep into data analysis with libraries like pandas and NumPy, I thrive in diverse Python environments. 3. Problem-Solving Mindset: I approach challenges with a problem-solving mindset, leveraging Python's flexibility and extensive ecosystem of libraries to devise efficient and elegant solutions. From debugging complex code to optimizing algorithms, I am committed to delivering high-quality results. I am excited about the opportunity to bring my expertise in Python to your team and contribute to your organization's success. Thank you for considering my application. I am eager to discuss how my skills and experiences align with your requirements and how I can contribute to your team's objectives. Best regards, Maksym.
€140 EUR in 7 days
0.0 (0 reviews)
0.0
0.0

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Roma, Italy
4.9
13
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Member since Nov 13, 2019

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