Design/Build Aquaponics Sensor Array

My name is Scott McGimpsey, and I have experience with: -Raspberry Pi (v1, v3, Zero, Zero W) -Embedded Debian Linux -Python -MySQL (querying, display via web-interface, updating, writing data) -I2C Communication protocol (good for real time clocks, displays, and smart sensors) -Analog sensor measurements via micro-controller -PHP (Used up and down many of my websites) -Remote collab. Check out more at [login to view URL] I've made 3 raspberry pi prototypes in the last year. The first was a countdown timer device which queried the current date/time to give the days remaining before my father in law's retirement. The second was a device which simulated a multi-layered version of Conways Game of Life, reduced the results and sent the information to a 484 LED matrix for display. The third was a ring box which was designed to use GPS waypoints as triggers to unlock the box for an interactive proposal. Additionally, I've worked with writing code for non-linear resistive flex sensors for a submersible control input in C for the Atmel microcontroller, and built an I/O expander to accomodate 2,560 unique switched inputs. Regarding SQL, I've (from scratch) built and implemented a guest check-in system using Bootstrap, SQL, PHP, and some light Javascript for people checking into the 2017 Comic Con Eisner Awards event. To put the icing on the cake, I have worked with Pelican cases before, and can offer 3D CAD services along with some 3d printing to help with an electrical harness.

Greetings. I just have a visual over your project's details and feel privileged to tell you that this correlates with my domain of expertise. Please message me as i will like to ask a few questions. I have a lot to disclose as of my skills and looking forward to show all of it on chat. Please provide all requirements (Technical, Non-Technical and business logic). It seems like an interesting project. I would like to discuss all the requirements with you, so I can mark the scope of this project. Please also note that final estimation will be provided once all the requirements will be revealed from your end. Hence, my cost of development & deadline solely depends on what you reveal (in detail). Looking forward to conduct an extensive chat with you.

Dear Sir, I am an Electrical Engineer and I have the relevant experience as you desire. My profile my look new but I have 12 years of experience in embedded system design and development. I have developed numerous devices such as Automobile Gear Indication, Arduino Email Sender, Automatic Bartender, Analyte Analysis to find Silver concentration etc. These are the few examples. I have developed an automatic bartender using Ras. Pi and the programming was done in Python. I have also worked on a project which involved an automatic regulation of pH of water by adding acid or base as required. I am familiar with the database development and generating/displaying data through web. In short, I find all the qualities in myself that you seek. Kindly have a chat with me to discuss the details. Looking forward to have a long term fruitful relationship. Best Regards. M. Shahid

Thanks for viewing. We can help , if you can provide the sensor HW for prototyping. At least for the time being, send more info about the sensors. Rest we can do. We need to discuss this more. Have the drivers, done that run on Raspi & also the central system. Using MS SQL server for DB. Also, any data analytics , reporting can be done. Let us finalize scope, the bid is placeholder only. I need to send more documentation about solution & us.

I am an experienced programmer with 5 years of experience and take pride in providing a high quality of work for my clients. I will be glad to handle this project. Yours sincerely Laurel