Find Jobs
Hire Freelancers

Embedded system programming for Air Quality Monitoring

$750-1500 USD

Đã đóng
Đã đăng vào gần 5 năm trước

$750-1500 USD

Thanh toán khi bàn giao
Collect data from sensors (air quality and water) through GPRS modem upload to cloud and manage on cloud/Management information service ( level administrator), reporting, excel graph, database for each customer and each parameter. #Prefer from Indonesia, as the unit is need to be checked accordingly.
Mã dự án: 19706361

Về dự án

31 đề xuất
Dự án từ xa
Hoạt động 5 năm trước

Bạn muốn kiếm tiền?

Lợi ích khi chào giá trên Freelancer

Thiết lập ngân sách và thời gian
Nhận thanh toán cho công việc
Phác thảo đề xuất của bạn
Miễn phí đăng ký và cháo giá cho công việc
31 freelancer chào giá trung bình $1.450 USD cho công việc này
Avatar người dùng
Full Time mobile/website developer for 7 years. Hi. Embedded system programming for Air Quality Monitoring I gone through your description and understood what you need. Please feel free to send message if you want to work with me. I am ready to start soon. https://www.freelancer.com/u/kongxiangjia.html. I am one of top 1% software developers in this website and have 100% completion rate in these 3 years. I will done good job once you hire me. Let’s make long term good business. Best Regards. Li.
$1.250 USD trong 20 ngày
5,0 (148 nhận xét)
8,4
8,4
Avatar người dùng
My name is Li Ming. I have understood your project "Embedded system programming for Air Quality Monitoring " , and am confidence on your project. We are team that consist of the young and enthusiastic 15 senior developers. There are mobile, web, game developers and graphic designers in my team. All projects developed by our team are being developed under the strict responsibility of project manager. The success of a project depends on the skill level and committed efforts of developers, and the initiative of client. The every projects developed by our team is not simply a project. it is a living life thing. So we are like a mother who is giving a birth to newlife thing constantly. The baby will give you a beautiful hope and your baby will grow and bring happiness to you. That baby is very the project what you want to get. Come to here, and Let's fight together for future business and life!!
$1.125 USD trong 20 ngày
5,0 (35 nhận xét)
7,5
7,5
Avatar người dùng
Hi Sir, IOT is our strong point, gathering data from sensors and push to cloud services via HTTP stack protocol make us strong and committed stand out among the fellow freelancers. WE also configure full back end and front end configurations. make apps to connect with servers and hardware. We are professional engineers and developers who do such projects from the last 10 years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are team of professionals with 10+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$999 USD trong 10 ngày
4,9 (37 nhận xét)
6,8
6,8
Avatar người dùng
Hi , I developer Air quality App for private city providing accurate indications on the particulate matter along with the gases level in the air in an instantaneous and easy manner. through sensors I can developed ur android app within 7 days Best, AShraf
$1.200 USD trong 7 ngày
5,0 (20 nhận xét)
6,1
6,1
Avatar người dùng
Halo, Saya telah melewati persyaratan Anda dan mengerti bahwa, Anda mencari untuk mengembangkan aplikasi seluler (Android & Ios) Di mana aplikasi Saya telah bekerja di banyak aplikasi di berbagai domain seperti aplikasi pencatatan waktu / kehadiran. Aplikasi kencan Aplikasi restoran, Beli & Jual aplikasi bisnis, kesehatan, Aplikasi sosial, aplikasi obrolan, aplikasi real estat, aplikasi e-niaga, aplikasi kamus, dll Saya tertarik bekerja sama dengan Anda. Sesuai minat Anda, saya dapat berbicara untuk kesepakatan yang lebih baik. Saya tersedia hampir sepanjang hari untuk diskusi. Menantikan Tanggapan Anda. Terima kasih, Shesh
$1.000 USD trong 20 ngày
4,7 (15 nhận xét)
6,0
6,0
Avatar người dùng
Hi! How do you do! I have read your project description fully. I can understand and finish it wonderfully. I have 8+ years of experiences in Raspberry pi, Arduino, Wifi programming. I guarantee high project development and quality as a senior full-stack developer. **********Our Goals*********** - High quality of Coding - Very fast speed of development - 100% Guarantee of credit - Strongest security - Good Flexibility - Correct Copyright - Windows/Linux/MacOS/Android/iOS/Rasp/.... Thanks, regards!
$1.125 USD trong 7 ngày
4,9 (5 nhận xét)
6,0
6,0
Avatar người dùng
Dear Sir, I am an electrical engineer with 19 years experience in this area , listed among top talented freelancers here. I am going through your requirements and will have some question. I am interested in your project , Embedded system programming for Air Quality Monitoring Please send me a private chat message.
$2.777 USD trong 20 ngày
4,6 (16 nhận xét)
6,5
6,5
Avatar người dùng
Hi, I’ve carefully gone through your job post. I have more then 8+ years experience in Mobile app development.I am very much interested in your project with all of your requirements. I feel very confident on your project and You will get the "Best Result" if you work with me. I work hard and you will surely get the result in a promised time. I can start working immediately. You will see my career in my profile. Looking forward to discussing with you the details. Best regards.
$1.500 USD trong 20 ngày
4,6 (28 nhận xét)
5,8
5,8
Avatar người dùng
Hi, first of all, I read a bit of the user guide from the device. Apparently it has several interfaces available. I would need, if possible, a bit more information of how do you plan to interface this device to the GPRS . I assume it will be through RS232 or RS485 for now. Either way, It looks like a very straight forward job. I have several years developing embedded systems based on FPGAs and different MCUs. I've already developed a logging system that used a GPRS module and connected to a server for tracking purposes, and the program and circuits are mostly general purpose, so adapting it to your specific requirements should be quite easier than starting from scratch, which will reflect positively on development time and cost. I would like to talk to you through chat so that I get a better sense of the requirements of the project and for you to sort out any doubts. regards
$900 USD trong 15 ngày
4,8 (2 nhận xét)
2,7
2,7
Avatar người dùng
Hi, Hope you are doing well! I have gone through your requirements and will be able to help you achieve your deliverables. We have worked on embedded system programming for UTMs and other load testing machines apart from web and mobile app development I would be great pleasure to work with you on this project. Let me know when we can have a discussion regarding this project so that I could finalize the quote and discuss some more details and get my queries resolved by you in order have more clear vision of the pathway that we will be taking for development.
$1.500 USD trong 30 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
Hello, I understood the initial scope of app and I want to discuss further this job in order to prepare the final concept. The complete discussion will be over the call or in chat. I have made a lot of apps in terms of GPRS & Cloud management related App and If you invite, then I can tell you how I have done the app and I will prepare following things for you : - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task). Thanks,
$1.125 USD trong 25 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
We are a web developing and designing company with various other facilities such as web content and digital marketing related to all types of specializations. Additional considerations and implementations are assisted concerning the requirement of the work. We specialize in content writing and its types such as academic and blog writing for UK, US, Australia, Singapore and other countries. Our diverse functions in various fields include: 1. Website Designing 2. Website Development 3. S.E.O. & Digital Marketing 4. Android Application Development 5. iOS Application Development 6. Content Writing 7. Software Development 8. Python Development 9. Java Development 10. C# Development 11. Windows Development 12. Windows Development 13. Ionic Development 14. Angular JS Development 15. React Framework Development 16. Wordpress/Magento/Opencart/Drupal Development Our assured services *Punctual Work *24/7 Availability *Plagiarism Free Work *Free support and assistance *Uncompromised Quality Regards Nikhil chhipa
$944 USD trong 10 ngày
0,0 (1 nhận xét)
0,0
0,0
Avatar người dùng
After reviewing your post, I am very interested in that due to my experience. I’d like to be considered for your project position. I am an expert Java/C++ developer. As a senior software developer, I have developed lots of project. I will satisfy you with high quality. Best regards. Please contact me and let's discuss your project together. Thank you for taking time reviewing the letter. I’m glad to answer any questions you may have! I’ll look forward to hearing from you for further process. Thanking you.
$750 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
Expert in Automation & IOT: Microcontrollers & Architectures :AVR (ATMEGA 8,16,32,64,1284p), PIC16F Series, PIC18F Series ARM7 (LPC2148), ARDUINO ,Nodemcu UART, SPI, I2C, Bluetooth, Wi-Fi Sensors interfacing ,PCB & Simulation: Eagle CAD, Proteus Stepper Controlling (Micro stepping up to 1/256). Servo Angular control (Motion). AC motors and drives controlling Industrial Automation(PLC & SCADA), 3-Phase Motors and starters, AC Motor control, Temperature Control, VFD Controlling, SCADA Systems designs. Preventive maintenance, Sensors. Professional Electronics engineer here I have 22 years of experience
$1.125 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
This is a routine job for me with my specialization (Computer & Communication Systems Engineering). Your AQM-60 was superseded by the newer AQM-65. I am also familiar with the Moxa communications controller, having used this Taiwanese communications products for over 20 years. I have read both these manuals preparing for this bid. If there is a real need, I am prepared to fly to Indonesia to ensure successful commissioning and installation. I am competent in Bahasa Indonesia. With regards to routine maintenance, I can try to ask some of my contacts in Indonesia if they are keen to provide this service. Message me to proceed with this job. Thank you.
$1.500 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0

Về khách hàng

Cờ của INDONESIA
Indonesia
0,0
0
Thành viên từ thg 7 25, 2016

Xác thực khách hàng

Các công việc khác từ khách hàng này

I would like to hire a Programmer
$10-10000 USD
Cảm ơn bạn! Chúng tôi đã gửi email chứa đường link để bạn lấy tín dụng miễn phí.
Đã xảy ra lỗi trong khi gửi email của bạn. Hãy thử lại.
Người Dùng Đã Đăng Ký Tổng Số Việc Đã Đăng
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Đang tải xem trước
Đã cấp quyền truy cập vị trí.
Phiên đăng nhập của bạn đã hết hạn và bạn đã bị đăng xuất. Hãy đăng nhập lại.