Serial Port Interfacing Freelancers

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Serial Port Interfacing Upwork freelancers typically receive a client rating of 4.53.

Last updated: May 1, 2015
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  1. Patrick D.

    Patrick D.

    Professional & efficient GUI programmer

    Belgium - Last active: 3 months ago - Tests: 10

    specialised in : embeded https/AES server - - assembler programming - older computer languages for interfacing with new technology - script languages(html,java..) -microconttroller experience - hardware interconnection to network - IEEE - reverse engineering - expert serial data communications - server applications - encryption - Express language.( Fipertec) - ... realized projects --

    $40.00 /hr
    0 hours
  2. Anatoliy T.

    Anatoliy T.

    Software Developer

    Bulgaria - Last active: 8 days ago - Tests: 4

    I have experience in Windows desktop applications programming in Delphi /Lazarus (FPC), C/C++. I can write communication protocol and routines between PC and device over RS232, USB or RS485. I can create drivers using WinUSB, Jungo WinDriver or UMDF. I familiar with microcontrollers (PIC, AVR, 8051, C166/167, ARM ) . I can also write device boot loaders /firmware loaders over UART or USB for parallel flash memory or eMMC. I have written bootloaders for Infineon EGOLD/EGOLDLite , Infineon SGOLD (ARM based), TI Calypso (ARM based), and Qualcomm SnapDragon (ARM based) baseband CPU. I have also experience in software protection using Themida / Winlicense or VM Protector SDK and in hardware (dongle) protection using USB dongles or smart cards. I have also experience in reverse engineering Windows, Linux or MCU applications, USB, serial port, parallel port monitoring and protocol analysing.

    $50.00 /hr
    0 hours
  3. Andrew Gaylo

    Andrew Gaylo

    Embedded Systems and Microcontroller Engineer

    United States - Last active: 09/19/2014 - Tests: 3

    Expert in C and low-level microcontroller based embedded systems. Experience with PIC24, dsPIC30, ATMega, MSP430, Atmel 8051 families. Over 10 years of hands on embedded design, freelance embedded software and startup experience. Strong skills in C and Assembly programming on memory restricted systems. Extensive experience building bootloaders for microcontrollers and embedded systems. Deeply familiar with SPI, I2C, UARTs and CAN Bus. Experience developing networked applications using embedded Linux. Experienced with developing build systems and tool chains for embedded development in Linux. Familiar with all aspects of embedded system design from concept to manufacturing and production.

    $50.00 /hr
    0 hours
  4. Mohamed Sakr

    Mohamed Sakr

    Software Architect

    Egypt - Last active: 06/22/2014

    Versatile software development professional with the ability to pick up new technologies quickly and get complex solutions out the door under tight deadlines and challenging circumstances. Relentless problem-solver with a reputation for designing and developing new components in record time. Expert on Unified Communications especially Microsoft's extensibility platform Microsoft Lync (formerly Office Communications Server), and owner of the blog I am a technology geek and I hope to participate in technology industry.

    $27.78 /hr
    0 hours
  5. David Ige

    David Ige

    Arduino Programmer, Call Director

    United States - Last active: 08/03/2014 - Tests: 2 - Portfolio: 1

    I am very comfortable using the Arduino development environment, i have successfully built an obstacle avoiding robot which can be controlled by text messages (GPRS shield), is GPS equipped which means it is aware of its location, compass(with tilt compensation) equipped which means its aware of its direction. The obstacle avoidance is achieved through one infrared sensor and one ultrasonic sensor. The micro controller used is the Arduino Mega and the motor controller. The Chasis is the 4wd Dagu Rover 5 with four Encoders. Additional capabilities of the robot include Lcd Display, Temperature sensing, I am also a Call Director with Apple Care. My job is to direct calls to the right department, run diagnostics for devices eligible for the Apple Care Protection Plan. I'm highly skilled in the sales area and I'm also a Mentor

    $22.22 /hr
    0 hours
  6. Denis K

    Denis K

    Desktop, Utils & Unity Developer

    Russia - Last active: 1 month ago - Tests: 1

    Hi there, my name is Denis. Please look in my portfolio for examples of software I created. My main goal during work as freelancer is meeting client's project needs. I work as programmer since 2006, in varoius fields - desktop software, web programming, game development, etc. I work as freelancer since 2010. I have a Master in Software Engineering from Kazan Technical University, Russia. Listed below are my experience and skills. — C#: Desktop Software, Console Utils, WinApi wrappers, Unity scripting, etc. — Basic Knowledge of C, C++, Java, Delphi, Visual Basic — Core web: XML, JSON, HTML/CSS, JavaScript, PHP, ASP.NET; — I have iOS & Android devices for testing mobile apps, including Android Google Play License. — IDE: Visual Studio, Mono Developer, Eclipse, X-Code; — VCS: Git, SVN; — SQL; — Unity Game Engine, including plugins Unity VS, ORK Framework, 2D Toolkit,

    $13.00 /hr
    0 hours
  7. Azeem Younus Bhatti

    Azeem Younus Bhatti

    Sr. Software Engineer/TTL (C#|WinForms|ASP.NET|AJAX|MVC|RFID|RS-232)

    Pakistan - Last active: 12 days ago - Tests: 5 - Portfolio: 3

    I am Web/Desktop Software Engineer. I have over 12 years of professional experience in software design & development. I am looking forward for the Windows/Web Based projects to be developed using any of the mentioned skills: C# | VB.NET | C++ | Visual C++ ASP.NET | Web Forms | MVC | HTML | XML | JavaScript | JQuery | Web Services PL/SQL | ADO.NET | Entity Framework | SQL Server | Oracle | MyQSL | SQL Compact Microsoft Visual Basic 6.0 I have strong concept in OOP, OOD, N-Tier, MVC I can also work on Android Applications I have experience of using Microsoft Team Foundation Server and GIT. I am also very good in Unit and Functional testing, and can validate new changes by performing Regression testing. I have experience of following standard coding guidelines. I have been involved in the following phases of software development: 1. Requirement Gathering 2. Software Design 3. Software Development (Desktop and Web Application using C#, Win Forms, ASP.NET) 4. Software Unit Testing & Verification 5. Software Documentation My Professional experience includes the following areas: 1. Experience of developing various desktop/web development for business industry. 2. Experience of programming/developing RFID based devices/applications. 3. Experience of building desktop applications for system/device configuration. These applications are targeted for business industry developing Safety-Critical systems. 4. Implementing different security algorithms in order to protect system configuration. 5. Hands on experience of serial port communication (RS232). 6. Financial Accounting System – The developed system covers the required modules of Accounting Life Cycle. Played an important role in System Testing, Implementation and users training. 7. Automated Toll Collection System – The project was an RFID based idea for collecting toll from vehicles on National Highways. 8. Supply Chain Management – This process was automated to improve and speed up the company sales and production. 10. Business Process Automation - Involved in various projects developed in order to automate the business process applied in different industries.

    $15.00 /hr
    0 hours
  8. Rahul Nadgouda

    Rahul Nadgouda

    Electronics Engineer

    Sweden - Last active: 06/14/2014 - Tests: 2 - Portfolio: 3

    I started to work on electronics project during bachelor studies. My passion for electronics led me to build numerous hobby circuits and I completed few freelance projects as well. After bachelors I worked in a firm as an R&D engineer in hardware and software of embedded design. I have a good experience in analog design and layout, EMI EMC testing and mixed signal PCB layout. I am currently pursuing Master's in IC design and would like to use my knowledge and interest in electronics to give me monetary benifits.

    $15.56 /hr
    16 hours
  9. Areeb Ahmed

    Areeb Ahmed

    Electronic Engineer

    Pakistan - Last active: 09/12/2013 - Portfolio: 8

    Motivated institution graduate eager to work in professional manner where i can enhance my knowledge and experience. Having about 2-3 year working experience in automation field and a progressively flourishing track record of completing numerous projects based on instrumentation, micro-controller and wireless systems. Specialties: Expert in PLC/Microcontroller programming with hardware desgin, Circuit Simulation and designig, Assembly/C for controllers, PCB layout designing, Hardware designing and Hardware troubleshooting & maintenance.

    $11.11 /hr
    0 hours