$25/hr
82% Job Success
$8K+ earned
API ASP.NET C++ .NET Framework Web Application Web Development ASP ASP.NET Web API Java Python Scala API Development Web API Java GUI MATLAB
I am a Computer Science programmer and technical writer who is experienced in developing desktop software applications in C++, Python, java, Matlab, Assembly, and Javascript. Formerly a research writer at an embedded systems lab.
Guanhuang L.
Top Rated
$25/hr
93% Job Success
$20K+ earned
C C++ Desktop Application Kernel Operating Systems Development Microsoft Visual Studio Computer Network PHP MySQL Multithreaded Programming CMake TCP/IP Linux System Programming
I have rich experience in the field of C language C + + and python language based on Linux and window system and web development experience . 1. Proficient in algorithms and data structures in C/C++/python. 2. Highload servers, big data, STL, UNIX/Linux, C/C++/python 3. network programming (TCP, UDP sockets, WebSockets), have a clear understanding of multithreading, memory management, stack analysis. 4. Linux command line tools, Bash scripts 5. database programming (MySQL) 6 . Rich experience in server load optimization, network security, etc. 7. Network protocols parsing and implementation 8. Linux kernel modules 9 html/js/php ajax web develop experience
Aleksandr K.
Top Rated
$40/hr
100% Job Success
$20K+ earned
Available Now
C++ C# Microsoft Windows Assembler X86 Assembly Language Reverse Engineering Delphi
Have experience in programming in Assembly language, Delphi, C++, C# Mostly interested in reverse-engineering tasks, feeling free with Debuggers, Disassemblers under Windows x86 and x64.
Ricardo R.
Top Rated Plus
$55.56/hr
99% Job Success
$600K+ earned
Offers Consultations
C# .NET Framework WordPress Theme WordPress WordPress Installation WordPress Website PSD to WordPress WordPress Development PSD to HTML DNS WordPress Consultation .NET Core
I am a trustworthy, enthusiastic, and experienced WordPress and dotNet (C#) developer in America’s time zone with 15 years of experience in web development after another 15 years in related fields, so I am also knowledgable in SysAdmin tasks to help you with the hosting/DNS issues altogether. I have been working mostly with marketing agencies in the USA during my last 12 years and I build long-term relationships with my clients so rest assured, you’ll be in good hands by hiring my services. As for my academic background, I hold a Computer Science degree as well as a Master’s Degree from the University of Tampa in the USA so I’m fluent both in English and Spanish and I communicate frequently with my clients during project execution that way you’ll be constantly informed about progress while working together.
$30/hr
$9K+ earned
C# JavaScript Arduino Knockout.js PLC Programming Raspberry Pi Microsoft Excel AngularJS Data Scraping
Electronics engineer with lots of experience: 10+ years: Software development: C#, Java, Python 5+ years: Databases programming: MS SQL Server, MySQL 5+ years: Embedded software development: Arduino, Raspberry, AVR, PIC 7+ years: PLC programming and HMI design: Siemens, Allen-Bradley 3+ years: Web programming: JavaScript, Angular, Aurelia
$60/hr
83% Job Success
$200K+ earned
Available Now
Offers Consultations
C++ C# Desktop Application .NET Framework Forex Trading MetaTrader 4 MetaTrader 5 cTrader Microsoft Excel Google Sheets Binance Coin MQL 4 Blockchain, NFT & Cryptocurrency MQL 5 Bot Development
I am a developer since 2001, tens of real projects done successfully Graduated from 5 years CS College & University, also finished two years diploma in computer science with a very good grade, *Like to work on challenging projects *Like to think and come up with ideas (Solutions), never give up I take full responsibility for big projects, already having clients who give me the chance to build their business systems from scratch with continuous upgrades since 2005, from the US and UK Also, I worked as a full-time developer and senior developer in MicroTech (CMI Level 3) and ITS (CMI Level 5) Specialties include (but are not limited to): *MQL4 and 5, cTrader and TradingView(pine) indicator, EAs, also NinjaTrader, Trade Station and cBots *Python *C, C++ *Office Development VBA, VSTO, JS, Google Sheets, and Google Apps Script (GAS) *Applescript and Automation *C#, VB.NET, and ASP.NET, MVC *SQL, Access, and MySql *Automation *Web Scraping *AppleScript *JavaScript Expert as Office developer, since Office 97 up to Office 2016/365, using all technologies to develop Office solutions, VBA, VSTO, Javascript API, etc. Since 2007 I am a full-time freelancer, so I am very ready, and you can count on me for full/part-time positions and for a long time Selecting best freelancer: When you get many offers from many freelancers, so you calculate as: developer A rate = 30 and his estimation is 10 hours, so his total cost is $300 while developer B rate = 40 and his estimation is 12 hours, so his total cost is $480 It's not mandatory means that developer A cost is less, *The rate of the freelancer should be considered upon his years of experience and feedback of old clients Fact 1: A developer can finished in 1 hour what other developer can finish in 5 hours or more (this upon experience) Fact 2: When you select the less offer, money wise it could lead you to non-completed product which means that you will lose all what you paid for (or at least big part of it) + your time, not all software projects ends successfully << you have to understand this Fact 3: Estimation stay estimation, so the developer how estimated your project as 12 hours, might get it done in less time, and the one how estimated it as 10 hours he might get it done in 20, so estimation is not part of the equation Okay, then how I should select the best free lancer for my project then: *Select the one with massive experience, this is the one who will cost you less, even if it looks like it is the most expensive one, Also this is the one how can add value to your project and not just do what you tell like a machine, for me in most cases I expand the projects I work on, upon providing suggestions to my clients Estimation: Estimation is an estimation and only estimation, meaning that no one can predict the future, so no one can know what difficulty will face during the development, no one knows how many times the client will ask for changes or even change in the original requirements when you ask me for the estimation, I will provide the most optimistic one, means if the development process runs smooth and your communication was clear, and you didn’t make changes to the original requirements, So what I see is much better make sense rather than the estimation is to get involved in the project and see how the progress goes. This is after you be sure to select the best freelancer for your project Also, I would like to mention that I have faced many times clients asking me for estimation, so I say x, then they go for the freelancer who said ½ x, then they end up with a non-working project full of bugs and come back to me to fix it, at the end the total cost be much more than my initial estimation Methodology: I use Agile methodology in my projects so client will always be up-to-date with what is going on/project progress so in case he needs to change/add any requirements to the project this can be done easily during the process How do I work: How to make projects go smooth and successful: Handle it in cycles of tasks; here are the steps for each process/cycle: *Of course, you can start by providing all that you need (document/videos will be great as well), but this be separated into parts, for each part: 1. You request/describe a task 2. I confirm understanding, or we discussed tell we have the same understanding for your request 3. I develop/implement it 4. You test it and confirm it (I can do this myself upon your request) Then we start the next cycle from #1 to 4 again *You will find me trying to force this sequence all the time, I hope you understand that this is the best way to get things done, which leads to a successful project (my ultimate goal) Notes: *Source code to be delivered upon payment (after clearance period), *If you don't understand and agree that my time have value, please don't hire me, Hope I made everything clear, please contact me if you need any clarification,
Akbar A.
Top Rated
$30/hr
100% Job Success
Available Now
ASP.NET C# .NET Framework JavaScript Microsoft SQL Server jQuery React Microsoft Azure Microsoft Power Automate Microsoft SharePoint Microsoft PowerApps Microsoft Teams Automation Microsoft Windows PowerShell Microsoft Outlook Development
🏅TOP-RATED 🏆 100% JSS ⭐ 5-Star Ratings ✅ Upwork verified 🕛 Full Time Availability With over 12 years of experience in the field of software development, I am a seasoned professional in the use of technologies such as Power Automate, Power Apps, SharePoint, .NET, C#, ASP.NET, .NET Core, Microsoft SQL Server, XML, Ajax, jQuery, HTML, and CSS. I have solid experience in ASP .NET web application development and SharePoint on-premise/online customization and development, including SharePoint Designer, web parts development, SharePoint branding, workflow automation, and SharePoint server/client-side object development. I have a track record of successfully designing and deploying Microsoft technology-based solutions and websites, and have a good expertise in dynamic web programming using ASP.NET, AJAX, Web Services, WCF Web Services, (SOAP & REST) Services, ADO.NET, and LINQ. Completed several notable projects for clients 1- Electronic Document Management System Using SharePoint Online, PnPjs, and Power Automate 2- HR Employee Onboarding Using SharePoint Online, MS Forms, Azure AD, and Power Automate 3- MS Readathon Using DotNetNuke & MS SQL Server 4- SharePoint Web Portals Using SharePoint 2013/2016/2019, ASP.NET, C#, and jQuery 5- Inspection App Using Power Apps, SharePoint Online, and Power Automate 6- Digital Asset Management System Using Asp.net, C#, SQL Server, and jQuery 7- Migration to SharePoint Online from SharePoint on-premises and File Server Using SharePoint Migration tool and ShareGate 8- Utilities/Tools/Schedulers Using Power Automate, Power Shell, SharePoint Timer Job, Windows Service, Console Applications, C#, and Dot Net Core 9- SharePoint Support for troubleshooting and bug fixing 10- Web Services and APIs Using WCF, Rest, JSON, SOAP, AJAX
Chandan S.
Top Rated
$20/hr
96% Job Success
C++ JavaScript Python PHP Django Flask Java Node.js Laravel CodeIgniter WordPress jQuery Golang AI App Development Data Science
Hello, I am Chandan Singh, a Self-propelled, Dedicated and Punctual Programmer. I am a Computer Science Engineer with the zeal of making each assignment successful. I have mastery in Data Structures, Algorithm Designing, DBMS, Object Oriented Programming Paradigm, Desktop Application and Web Development. I have 10 years of experience in Software development field. In this duration I build many Desktop applications, Web applications from scratch, Modified existing application, Bug-fixed many of the applications, Managed hosting and server configurations etc. I keep improving myself and keep adding newer skill into my skill-set still always ready to learn new skills. My skills are :- Python Flask, Django, FastAPI Java, Springboot C, C++ PHP, Laravel, Codeigniter, Yii, CakePHP ASP.NET, C# Wordpress, Joomla, Drupal Mysql, MSSql, PostgreSQL, MongoDB, Redis NodeJs, React, Express HTML, CSS, Bootstrap, jQuery, Javascript VBA, Excel Macros Selenium I have huge experience in developing Web Scrappers using Python and Java with Selenium and Puppeteer, E-Commerce applications using Laravel, Codeigniter, Woocommerce and Django, Desktop Applications using Python and DotNet, Zapier custom application with Nodejs, Third party API integration using PhP, Python, Node’s and Java, Competitive and University problem solving using Python with Greedy methods, Dynamic Programming and Algorithm designing. From last 2 years I am working on AI and Machine Learning projects with Python so I am looking forward to work more in AI and ML in near future. I am also trying implement ML with IOT using Arduino and Embedded Systems. One more thing, I am a good teacher too. I teach Computer Science and Mathematics. My goal is to benefit the world more and more by my skillset and capabilities. I try my best to find solutions to each and every problem come to me from my client and I stop when they are satisfied. Being a full time freelancer, I am very clear in my terms and availability so that no-one’s time get wasted. Please, Do let me know your requirement and I will make it happen for sure. Thanks
Hossam M.
Top Rated
$50/hr
92% Job Success
$30K+ earned
API C++ C# .NET Framework SQL Flutter Java API Integration Data Structures HackerRank Code::Blocks Algorithms Problem Solving IDE Technology Tutoring
I'm an Algorithms and Data Structures expert. I have a CS bachelor's degree. I work as a Software Engineer, and I help with different projects and assignments. Also, I work as a competitive programming Coach. I'm from top 1.5% on leetcode --> leetcode.com/HossamYehia/ Also you can check more experiences in competitive programming in "Other Experiences" section at the end of the page. I have professional experience in: 👉 C 👉 C# 👉 C++ 👉 Java 👉 Python Also, I have a strong background in Algorithms and Data Structures: 👉 Dynamic programming. 👉 Graph theory: BFS, DFS, Dijkstra, MST, Max flow, SCC, etc.. 👉 Data structures: BSTs, Trie, Segment tree, Fenwick Tree, etc... 👉 Math: Probability, Number Theory, etc... 👉 Binary and Ternary search. And more. I'm a competitive programmer having +8 years of experience in Algorithms and Data Structures. I’m a judge and problem setter in many official ICPC programming contests. I have solved 5000 problems or more, And I have created 200 problem or more. I’m also a fast learner for any services that are not listed in my profile. Hire me and Get the Perfect RESULTS!
Javeria M.
Top Rated
$25/hr
100% Job Success
$4K+ earned
Available Now
Offers Consultations
ASP.NET MVC C++ C# Desktop Application .NET Framework Database Design Windows Forms Python Tesseract OCR Microsoft Excel HTML Teaching Programming SQL Programming Web Development Computer Skills
I can Build Desktop Applications in C# as well as a I am a web developer. But I love to Build Applications much more then Websites ✌ . Do What You Love..