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Check out Multithreaded Programming specialists with the skills you need for your next job.
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Rating is 4.7 out of 5.
4.7/5
based on 291 client reviews
  2. Development & IT Talent
  3. Back-End Developers
  4. (Current) Multithreaded Programming Specialists
  • $150 hourly

    • 5.0/5
    • (55 jobs)
    ✅ Top 3% of Global Talent on Upwork in Data Engineering and Cloud Integration 🏢 Founder of Apothic Research Group (ARG) "The best of the best. Communication is on point and has elite-level knowledge of integrating AWS systems together. Always great to work with." - Mat Payne, Width.ai "Jameson is absolutely phenomenal at what he does. I will be working with him in the future without a doubt in my mind!" - Josh Blais, Revere The way it works: - Discovery: Identify the granular aspects of the project, define relevant data points and gather enough context to design the system. - Design: Build the blueprint consisting of the infrastructure to host the system and the specific elements and components of the pipeline. - Develop: Put the design plan into action. - Deploy: Test the system end-to-end to ensure the system exceeds your expectations, final adjustments, project handover Ex-US Army Infantry Sergeant turned software engineer and consultant based in Santa Monica, California, where I founded Apothic Research Group. We specialize in modernizing your data capabilities - cloud infrastructure and management, data pipelines, API integrations, database architecture and management, Artificial Intelligence implementation, data mining/scraping - employing many different strategies that fit your needs.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Selenium
    API Integration
    Data Extraction
    Company Research
    Scripts & Utilities
    Terraform
    Asynchronous I/O
    Business Process Automation
    Automation
    Amazon Web Services
    Academic Research
    Data Mining
    Python
  • $65 hourly

    • 4.7/5
    • (32 jobs)
    I specialize in C/C++, Javascript, and Networking applications on the NodeJS platform, in Linux, Android, iOS, and Windows environments. Video Chat, FFMPEG, and NVIDIA coding are special focus areas of mine. Over the years I have programmed extensively on the Linux, Android, iOS, Visual Studio, Java/J2EE. I am deeply experienced in TCP/IP and higher network protocols, including: HTTPS, FTP, SMTP, and VOIP. I am also well versed in markup languages, including: HTML, CSS, XML, XSL, and XSD. My job history has been 70% long term projects with major New York financial firms, involving real-time transaction engines and industrial strength database applications. The other 30% involved projects for smaller, startup companies and public sector entities.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    API Development
    Python
    Database
    Blockchain
    Web Development
    API Integration
    JavaScript
    Node.js
    C
    C++
  • $60 hourly

    • 4.9/5
    • (9 jobs)
    ♕ Classy embeded solutions ★ Over 20 years of experience in software development ✈ On-time task delivery ✓ Linux embedded solutions as well I'm a highly experienced software architect and developer specializing in embedded software development, including drivers for Windows and Linux kernel, BSP, RTOS (Real-Time Operating system) adaptations. I participated in a number of research projects, open to challenging tasks and ready to offer several solutions if possible and provide explanations to them. My main expetise lies in the following areas: ◉ Embedded software development (including drivers for Windows and Linux kernel, BSP - board support package creation, RTOS adaptations), ◉ Instrumental software development (includes Compiler development (LLVM and UCC based), GNU binutils and gdb porting, specific simulators, interpreters and translators creation), ◉ Digital Signal Processing (includes Software Defined Radio, IP cores development for FPGA, network protocols development) My range of skills include: ◉ Board package support ◉ U-boot porting ◉ Linux embeded ◉ OpenWRT ◉ Linux kernel ◉ Linux drivers ◉ U-boot drivers ◉ Yocto ◉ Openembedded ◉ Baremetal I can really help with your embedded solutions. Message me to make sure IT works.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Requirement Analysis
    Software Architecture & Design
    Linux
    Driver Development
    Digital Signal Processing
    Compiler
    Embedded Linux
    C
    Embedded System
    C++
    Prototyping
  • $25 hourly

    • 4.5/5
    • (12 jobs)
    Hai, I am Arun, I have been working as a Full Stack developer with great efficiency. I have excellent skills in developing the front end and back end developing. I am an expert in major languages Python, C++, C# Working knowledge in Qt C++ Worked with ZW3D API in C++ I have knowledge in following Python web frameworks Django | Flask Worked with simulation software. I have good knowledge in following technologies also HTML | JavaScript | jQuery | AJAX | JSON |FFMPEG | WPF | Xamerin I have project experience in Raspberry Pi, Controlling GPIO pins with QT C++
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Microsoft Windows PowerShell
    Microsoft Visual C++
    C++
    Python
    ESP32
    Driver Development
    Image Processing
    ASP.NET
    FFmpeg
    DirectShow
    Embedded C
    Internet of Things
    Raspberry Pi
    Qt Framework
  • $75 hourly

    • 5.0/5
    • (13 jobs)
    I'm a computer science professor skilled in a broad spectrum of computer science and software development areas. My BS in both mathematics and computer science, combined with my PhD in computer science, provide me with both depth and breadth in the field. I love to teach/tutor, especially working one-on-one with students on hands-on projects. But I'm equally happy to work on real-life projects, whether that is application or database programming, machine learning, or business intelligence dashboards. During my PhD my focus was in C/C++ systems programming, parallel/multithreaded/concurrent programming, performance engineering, shell scripting, and Python. As a professor my research projects have branched into applied machine learning and text analytics, in the process learning Python's machine learning ecosystem (pandas + numpy + scikit-learn), plus additional skills in Excel, Power BI, and a little R. Of course I also have the standard software development skills that I regularly teach: version control (git and SVN), data structures and algorithms, software architecture, etc. I have developed on Linux, MacOS, and Windows, and have a little experience in FreeBSD. I am proficient in using AWS and Azure. During the summer months (May to mid-August) I am available 40+ hours a week, so I'm open to starting larger projects during that time. During the academic year I have only about 10-12 freelance hours a week. That is usually spent on short-term projects or maintenance of longer-term projects.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Unix Shell
    CUDA
    Data Analysis
    Flask
    Linux
    SQL
    Natural Language Processing
    Data Science Consultation
    Machine Learning
    Data Science
    Python
    C++
    C
    pandas
    Python Scikit-Learn
  • $50 hourly

    • 4.8/5
    • (24 jobs)
    Senior Full Stack Developer | Solution Architect | 13+ years of web development experience | CTO of Jellyfish.tech 📌 Python, Django, FastAPI, Flask 📌 TypeScript, JavaScript, Angular, React, React Native 📌 C#, .net 📌 OpenAI API (ChatGPT) Domains I work with: 📍SaaS 📍Edtech 📍Non-profit, Social Good 📍EPR 📍SMBs I have been working with a plethora of different back-end technologies that helped me build solid expertise and reach an understanding of how to solve the coding challenges in the most efficient way. Here are Jellyfish.tech we are able to both build your project from scratch and improve the existing one including developing new features, bug fixing, and refactoring. Contact me if further information required, I’ll be happy to discuss the details.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    OpenAI Inc.
    Mobile App Development
    Hybrid App Development
    Web Development
    React Native
    OpenAI Embeddings
    FastAPI
    Angular
    Microservice
    Django
    Flask
    TypeScript
    PostgreSQL
    Python
    React
  • $255 hourly

    • 4.9/5
    • (144 jobs)
    Top 1% Expert-Vetted with 26000+ hours & 16+ years commercial experience overall. High performing Upwork’s awards winning expert with eager to innovate by taking responsibility for the informed decisions. Have worked on dozens of complex solutions for such companies as Microsoft, Technicolor, Solvusoft, StatusIm and many others. Bring incomparably high business value with all round support for the project ( product analysis, development planning and implementation, research, etc ) or by solving sophisticated technical issues in the complex projects. Blockchain Consensus Protocol and ecosystem core, Smart Contracts, Proof of stake; Open Source software building, re-branding, and customization; WebRTC, ZoomSDK integration; Cross-platform Windows, macOS, Unix, iOS, Android solutions; CI/CD with Jenkins, Appveyor, Travis, Circle; Installers; UWP Windows 10 Store development; Certified medical EHR and EMR systems development; xTerm, WinPTY, ConPTY terminal emulators; Games development with Unity, Unreal Engine and custom engines; ● 26,000+ worked hours and 140+ projects completed PERSONALLY only at Upwork ● 2020 and 2018 years - awarded with "The Best Top Rated Freelancer Award in Ukraine (Web, Mobile, Software Category) at Upwork." ● Helped 100+ businesses to reach their goals in time ● Microsoft Certified Professional (MCP, 70-483: Programming in C#) I'm providing: - Projects consulting, estimation, application architecture design, and implementation ways foresees. - Code quality and performance review. Team leading and mentoring. - Proactive project management and technical leading to meet success criteria in the most efficient ways. - Tackling sophisticated technical issues (performance optimization, memory leaking, execution freezing). - Research and technical solution design. - Software development, bug fixing, features implementation. I'm experienced in the code development, software architecture design and projects management. I have worked on a wide range of desktop applications for Windows, OS X, and Linux. Participated in the massive commercial projects development with a team of up to 100 developers, developed numerous apps for desktop and mobile according to the clients' requirements. Therefore I'm capable to work in a group or build software myself from the ground. I prefer to keep work quality in the first place. Had a lot experience in cross-platform desktop development for Windows, OS X, and Linux using C++ / Qt / QML, mobile development for iOS, Android, and Windows Phone. I can create software solutions to support major operating systems from the single code base, develop installers and provide documentation. Technologies stacks: C++, STL, Qt, QML, WinAPI, MFC, ATL React, Redux, JavaScript, TypeScript Unity, Rewired, C#, PlayFab C#, Xamarin.Forms, .NET Framework, .NET Core, Entity Framework Core, WPF, UWP Universal Windows Platform, Windows 10 Objective-C, Cocoa, XCode, iOS Development, Cocos2d, Cocos2d-x NSIS, Advanced Installer, Installers development OOD, application architecture design Kinect development, Microsoft Kinect SDK, PrimeSensor Kinect SDK CMake, Appveyor, Travis CI, CircleCI, Jenkins React Native, ClojureScript, Reagent, Lein, Node.js, React, JavaScript GoLang, GLFW At StackOverflow community rated in TOP %5 for Qt skill and TOP %20 for C++ and QML skills. Please message me to get more details about my relevant experience or provide info about your needs! Always open and capable of learning quickly new frameworks and technologies used in your projects!
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Consensus Protocol
    CMake
    React
    Metal API
    Blockchain
    Xamarin
    Unity
    Golang
    Qt Framework
    Objective-C
    C
    Python
    JavaScript
    C++
    C#
  • $30 hourly

    • 5.0/5
    • (30 jobs)
    Hi guys! I'm a senior WEB developer. I've completed successfully a bunch of projects and I'm constantly looking for interesting and challenging projects to upgrade my skills and share my experience. I can be of a great help for you in your business development and improvement. Regarding my technical background, I have 8 years of Web development experience. PHP, Javascript are the programming languages I work with. I obtain deep knowledge of all PHP features, I use OOP and design patterns. The greater part of my experience refers to different functionality implementation, such as payments, auth and membership, SEO optimized directories, advanced search, schedulers, scrappers and bots, etc. My work includes the highload and big data projects, I improved my skills of the resolving the issues of optimization and productivity of the web apps. Here is a full list of technologies I work with: - PHP7, Laravel, Yii2, CodeIgniter, Node.js - MySQL, Postgres, MongoDB, Redis - Rest APIs (payment gateways, GIS, oAuth and social, etc) - JavaScript, jQuery, Vue, Node.js, React.js - HTML5/CSS3, responsive design, - AWS, Ubuntu/Centos, WHM/CPanel, SSH/FTP, Git I'm hardworking, dedicated, detail-oriented. I can work alone as well as with a team. I have an experience of team leading, managing and planning the work of several developers.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    NestJS
    Next.js
    React
    TypeScript
    React Native
    Node.js
    Python
    Redis
    MongoDB
    PostgreSQL Programming
    MySQL Programming
    Laravel
    PHP
    Vue.js
    JavaScript
  • $80 hourly

    • 5.0/5
    • (45 jobs)
    Are you looking for a professional software developer who is very thorough, highly organized, and has deep knowledge and experience developing optimized and robust code? Besides having a Bachelor of Computer Science from Moscow State University, I'm a knowledgeable programmer with more than 15 years of experience in the software industry. My last position was with a company that developed enterprise cybersecurity solutions. I was the core architect and developer for the following products: - Privileged Access Management: a set of proxies running in Linux that act as intermediaries between a user and a protected resource, like a Windows station or a database server. Proxies also enforce security policies and control user actions. The solution supports 10+ modern protocols. - Anti-phishing Email Gateway: a security solution that detects and blocks phishing emails to protect users from cyber threats. All the software was written in C++20, and it utilized the following technologies: multi-threading, networking, encryption algorithms, optimization. I also have experience in developing software for stock exchanges. In particular, I designed and developed a server application that works with the Stock Exchange of Hong Kong (HKEX). The application can process market data, send trading orders, keep track of the current market state. The application passed the exchange's certification and was highly optimized to achieve as low as 5 microseconds between receiving a market data packet, taking decisions, and sending trading order requests. The application also provided multiple APIs that allowed developing web UIs for end users. Currently, I'm a full-time freelancer. During my career on Upwork, I've developed many network client-server applications that can serve thousands of clients simultaneously. I'm also a skilled cryptographer. I have a good knowledge of all the modern security algorithms: how they work and how to use them properly. For my projects, I often use such libraries as OpenSSL, Bouncy Castle API, Botan, Crypto++. I'm also an experienced system developer. I can either develop code for a particular operating system or write cross-platform code that works identically in Windows, Linux, and Unix. I believe that my strong points are punctuality, creativity, following deadlines, and meeting clients' needs. I can help you develop software from scratch, or continue evolving someone else's code, control its complexity, stick to the requirements, and finish the job successfully.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Boost
    OpenCV
    Reverse Engineering
    CUDA
    Windows API Development
    C
    C++
    C#
  • $35 hourly

    • 4.9/5
    • (43 jobs)
    ► SUMMARIZED EXPERIENCE: 15+ years of enterprise software development experience working with technologies such as .NET Framework ║ .NET Core ║ C# ║ ASP.NET Web API ║ ASP.NET MVC ║ Windows Forms ║ WPF║ also with strong knowledge and deep understanding of software architectural patterns (Microservices, SOA, SaaS), OOP principals (SOLID, DRY) design patterns (GoF, IoC, DI, Autofac, Unity) and industry best practices (TDD, DDD). ► WHAT I'M OFFERING: If your business looking for a highly efficient, responsive, technically strong, and well-experienced FULL STACK software developer to maintain a long-term working relationship, to the attendant to all your development needs, I am that person. I take great pride in my strong debugging, re-factoring, problem-solving skills with a passion to solve complex business problems, and delivering the best & optimized solution for my client. ► WORK EXPERIENCE Here in UpWork, I am working for last 3 years. HOWEVER, I'm a well-accomplished senior software engineer with over a decade of enterprise application development experience, with proven results in leading high-profile projects in Siemens HealthCare Pvt Ltd. ► PROFICIENT software architecture/design/development concepts and technologies: » .NET Framework ║ .NET Core ║ C# ║ WPF » ASP.NET Web API ║ ASP.NET MVC ║ OWIN » ADO.NET ║ Entity Framework » DevExpress ║ Syncfusion » SSO ║ WS-Federation ║ OpenID Connect ║ OAuth ║ OpenID Connect ║ ADFS ║ Thinktecture ║ 0365 AzureAD ║ SAML ║ JWT » MSSQL ║ T-SQL ║ MongoDB » Angular ║ RxJS ║ NPM ║ Bootstrap ║ NodeJS ║ jQuery ║ HTML5 » Azure DevOps ║ Azure Function ║ Azure Blob Storage ║ NuGet ║ ProGet ║ Octopus Deploy » log4net Additionally, I am an expert on: » Architectural/design principals and practices such as Microservices ║ CQRS ║ Event-sourcing ║ Domain-Driven Design (DDD) » Software development processes/tools such as Agile-scrum ║ Kanban ║ JIRA ║ TFS ║ Trello » To deliver stable/quality output I have practiced concepts such as Test-driven designs (TDD) and have hands-on experience in using unit testing frameworks such as xUnit ║ MsTest ║ Moq ║ NCover ║ NUnit And I am well versed in test case design, requirements management, and automated testing (Selenium Testing). » GIT ║ GitHub ║ BitBucket ║ TFS ║ Postman ║ ClearCase ► NEXT If all sounds good, click the `Invite` button. Then we can get into a Skype call to talk about your project, what I have to offer you, and see if we are the right fit for one another. And we can take it from there. I'm looking forward to hearing from you.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Microsoft SQL Server Programming
    Software Consultation
    SQLite
    DevExpress
    ASP.NET MVC
    ASP.NET
    jQuery
    C#
    Windows Presentation Foundation
    Google APIs
    AngularJS
    AJAX
    ASP.NET Web API
  • $35 hourly

    • 4.9/5
    • (36 jobs)
    Overview: With over 14 years of experience in .NET development, I am a seasoned expert specializing in creating robust and scalable software solutions. As a dedicated professional, I have honed my skills and expertise in various .NET technologies, frameworks, and tools. Throughout my career, I have successfully delivered high-quality applications that have helped businesses achieve their goals and drive growth. Services Offered: Custom .NET application development ASP.NET web development Windows Forms and WPF application development API development and integration Legacy system modernization Performance optimization and code refactoring Database design and optimization Ongoing maintenance and support for .NET applications Expertise: My expertise lies in the following areas of .NET development: .NET Framework (C#, VB.NET) ASP.NET MVC and Web API Entity Framework and LINQ SQL Server and T-SQL Azure cloud services Xamarin for cross-platform development Telerik and DevExpress controls Approach: I follow a meticulous and detail-oriented approach to software development, paying close attention to client requirements and industry best practices. By understanding your unique business needs, I ensure that the solutions I deliver are tailored to meet your specific goals. I am committed to maintaining effective communication throughout the project, providing regular updates, and incorporating feedback to ensure a successful outcome. Portfolio: I have an extensive portfolio that showcases my expertise and successful projects across diverse industries. From small businesses to large enterprises, I have worked on a wide range of applications, including e-commerce platforms, CRM systems, inventory management systems, and more. My portfolio highlights the quality, reliability, and efficiency of the solutions I have delivered. Client Satisfaction: My primary focus is on client satisfaction and building long-term relationships. I believe in transparent and collaborative communication, actively involving clients in the development process, and providing exceptional customer support. I am dedicated to delivering projects on time, within budget, and exceeding expectations. Let's Connect: If you are looking for an experienced .NET developer who can deliver top-notch solutions for your business, let's connect and discuss your project requirements. I am ready to leverage my expertise to help you achieve your goals through reliable and cutting-edge software development. Contact me now to get started on your next project.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    React
    Ecommerce Website Development
    Database Design
    Business Logic Layer
    .NET Core
    Transact-SQL
    Windows Presentation Foundation
    C#
    ASP.NET MVC
    SQL
    Responsive Design
    Windows Communication Foundation
    .NET Framework
    Ecommerce Website
  • $40 hourly

    • 4.6/5
    • (56 jobs)
    I was working in many projects. Some things which I was programming - Messengers, Trading Bots, Notepads, IDE, Design Software, Mods to Games, Automatization of Oil Company (modbus, opc, etc...) and many others. I am open to new and ready to join your startup! My key skills: Strong c++: - multi-threading, - networking, - boost Key Qt skills: - QML, - QSS, - Qt WebEngine, - Qt Installer Framework Databases: - MySQL, - Postgres, - SQLite Linux/Unix: - system programming, - bash scripting Strong lua: - work with nginx, - dynamic libraries Skills in mathematics: - numerical methods, - higher mathematics
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Windows App Development
    Desktop Application
    API
    PyQt
    RESTful Architecture
    Qt Framework
    CMake
    Application Installer
    SQLite
    Microsoft Visual C++
    C
    C++
  • $50 hourly

    • 5.0/5
    • (33 jobs)
    ◈ More than 17 years of software engineering experiences using Microsoft technologies to develop Web and Windows based application, with strong analytical skills and a broad range of computer expertise. ◈ An excellent problem-solver, able to quick grasp complex systems and identify opportunities for improvements and resolution of critical issues. ◈ Dynamic and committed in continue gaining knowledge of the business domain and latest technologies ◈ Excellent team player, skilled in enlisting the support of all team members in aligning with project and organizational goals.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Web API
    XAML
    Unit Testing
    Microsoft Silverlight
    .NET Core
    Microsoft Outlook Development
    Entity Framework
    Microsoft SQL Server
    jQuery
    AngularJS
    Windows Presentation Foundation
    ASP.NET MVC
    C#
    Windows Communication Foundation
  • $100 hourly

    • 4.6/5
    • (36 jobs)
    Worked for Touchstone, Symantec, Acronis. Let my 20 years of software engineering experience work for you! ✅ Strong knowledge in C/C++, assembler x86/x64, STL, Boost; ✅ Author of a number of DirectShow codecs, renderers, muxer and transform filters; ✅ Author of a number of Media Foundation (MF) components; ✅ Author of a number of kernel-mode drivers for Windows; ✅ Reverse engineering skills, low-level programming, disassembling; ✅ DLL injection, patching code on-the-fly, creating self-modifying code; ✅ Creating high-performance network services / win32 services; ✅ Creating lexical analyzers and grammar parsers on Flex and Bizon; ✅ AMQP clients, RabbitMQ / zeromq (0mq) Projects in which I participated: ************************************** 📝 Acronis Backup Cloud, from 2014 to 2017: backup of data on-premises, in remote locations, in private and public clouds. Lead Software Architect. Infrastructure team. 📝 REX video surveillance system (Reflexor Software), from 2013 to 2014: VMS system (video monitoring system). Lead Software Architect. Author of Win32 services, video player plugin for browser, IP camera discovery bots, WEB camera recorders and translation over the network 📝 Ewclid CCTV (ComCom Electronics), from 2004 to 2013: professional video surveillance system. Lead Software Architect, author of a number of DirectShow filters, network streaming protocol, security subsystem 📝 PC diagnostic utilities PCIScope (PCI viewer), ACPIScope (ACPI viewer), DMIScope (DMI viewer), USB enablers for UHCI and OHCI controllers (APSoft), from 2002 to 2004: diagnostic software for Window 2000/XP. Author of idea. Author of kernel-mode drivers. 📝 EasiDock 1000EV/5000 driver pack (Mobility Electronics), from 2000 to 2002: devices based on alternative to PCI-E technology - SplitBridge technology. Author of kernel-mode drivers for COM/LPT/PS2 ports and network card (Window 98/ME/2000/XP) 📝 CheckIt by TouchStone Software, from 1998 to 2000: diagnostic software package helps users identify the cause of PC problems and make repairs. Author of driver for performing hardware tests at run time 📝 CardWare for Windows NT 4.0 (Award Software), from 1995 to 1998: Complete solution for hot-swap support of PC Cards. Developmnebt of Kernel mode drivers. Author of PCDrvM driver which allows hot-swapping of network and SCSI PC cards
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Video Stream
    Driver Development
    macOS
    FFmpeg
    Standard Template Library
    Objective-C
    Windows App Development
    Microsoft Component Object Model
    X86 Assembly Language
    Python
    Golang
    C#
    DirectShow
    C++
    C
  • $69 hourly

    • 4.9/5
    • (70 jobs)
    Senior developer. Turn-key solutions. Non-typical projects. Expertise: - desktop, backend development; - cross-platform applications; - C#, C/C++, Python, JavaScript, Perl, PHP - .NET, Xamarin - text/data parsing, PDF parsing; - system programming for Windows including drivers; I provide all the aspects of software development: - formalizing customer requirements; - elaborating a solution; - implementing code; - debugging; - post-delivery maintenance; I always stay behind my code. I'm capable of solving non-typical programming tasks that need ingenuity and persistence. If you have a task that nobody could cope with then here you have found the right man!
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Receipt Parsing
    C
    OCR Software
    Algorithm Development
    Regex Writing
    Xamarin
    .NET Core
    API
    SQL
    VBA
    JavaScript
    Python
    Perl
    C++
    C#
  • $100 hourly

    • 4.8/5
    • (38 jobs)
    I run a trading firm and a hedge fund and I'm definitely not looking for work but I decided to keep this profile open as occasionally I consult people building something cool in fintech which keeps my mind open to the new things in the industry
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    DApps
    Forex Trading
    Ethereum
    Solidity
    Machine Learning
    Blockchain
    Bot Development
    Rust
    C#
    Python
    .NET Framework
  • $100 hourly

    • 4.7/5
    • (63 jobs)
    I am a C++/C#/Py/Rust/Solidity software architect/developer with 15+ years of experience in development -HFT ultra-low-latency cross-brokers, cross-platform multi-asset algorithmic tools based on QuickFix/Fix8/Onix engines and custom protocols. -BETTING real-time custom pre-match, in-play, play-by-play algorithmic software and historical backtesting-strategies for Betfair,Betdaq. -Financial Ethereum, Polygon, BSC and Solana tools and smart contracts for DeFi ecosystem. Web3 front-running and statistical tools, Defi arbitrage systems.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    ChatGPT
    API Integration
    Uniswap
    Financial Analysis
    MQL 4
    Financial Modeling
    Forex Trading
    QuickFIX
    Betfair
    Financial Statement Software
    Smart Contract
    web3.js
    Ethereum
    Solidity
    Blockchain
  • $55 hourly

    • 4.8/5
    • (150 jobs)
    ✱ I am senior developer specializing in Back-End and Android Development. I have worked with ⭐High Profile clients⭐ in my Career which I have listed some of them below: ✅ FirstTennessee (Fortune 500) ✅ Amex (Fortune 500) ✅ EDB Norway ✅ ICICI Bank My core expertise and experience are: ✅ Android Application development ✅ Web development using Java 8, Spring Boot framework, JavaScript, HTML 5 ✅ Back end development with Java 8, Spring Boot frame work ✅ REST API development using Spring Boot ✅ Desktop development using Swing and JavaFX ✅ Micro services with Spring Boot ✅ Experience in Graph algorithms ✅ Bitcoin and Block chain development using Bitcoinj frame work ✅ Eclipse RCP development ✅ Open source application modification and development ✓ ChatGPT ✓ Java - 12+ years ✓ Java 8 - 4 years ✓ JavaScript - 5+ years ✓ Spring Boot - 3 + years ✓ React ✓ GraphQL ✓ AWS ✓ AWS Amplify ✓ Aws AppSync ✓ DynamoDB ✓ Quarkus framework ✓ Micronaut ✓ CI/CD ✓ Android - 2 + years ✓ Spring Security - 2+ years ✓ WebRTC , WebSocket - 2+ years ✓ Python - 1+ year ✓ Node.js - 1 + year ✓ Play Frame work - 1 year ✓ GIS Development - 1 year ✓ Linphone Customization I would like to go the extra mile to meet customer expectations for every project I am doing with 100% quality. I am looking for long-term association with clients to get complete benefits and am interested in achieving their business objectives and goals.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Apache Kafka
    API Development
    Micronaut
    Spring Security
    Spring Boot
    Core Java
    Apache Maven
    Spring Framework
    GraphQL
    Android
    Android App Development
    Python
    Firebase
    Java
    JavaScript
  • $25 hourly

    • 4.8/5
    • (23 jobs)
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Microsoft Windows
    Application Installer
    Microsoft Foundation Class Library
    WinAutomation
    Application Integration
    Microsoft Visual C++
    Cryptography
    Web Service
    WinDev
    JavaScript
    Golang
    C++
  • $100 hourly

    • 4.9/5
    • (22 jobs)
    Hello, with Over 15 years of engineering , development and solutions experience with complex projects , I have skilled as a team player , innovation , problem solving , creativity and delivering to the scope of work! Some areas already worked on: - Expert c++ , Qt/QML cross platform developer , Desktop and Mobile Apps. - Multimedia - FFMPEG/VLC video processing , openVC , SDL , MIDI , Gstreamer, NDI - Blockchain / Cryptocurrency; Hyper-ledger Fabric m deep understanding of technology Bitcoin and Ethereum - Industry protocols OPC/UA, ModBus , Serial RS485. - Experience in Industry &app; Control solutions. - Integrating Google FireBase with Qt Projects Android/iOS. - Xcode/C++. opjectiveC , iOS/ MacOS solutions. - Mobile Android/iOS apps with Qt/QML. - Databse and SQL, MySQL and SQLite. - Unix/Linux professional - all platforms with long track experience.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Mac OS App Development
    Front-End Development
    MySQL Programming
    Linux System Administration
    Database Programming
    Ubuntu
    QML
    Linux
    macOS
    Qt Framework
    JavaScript
    C++
  • $85 hourly

    • 4.8/5
    • (18 jobs)
    10+ years experience developing complex multi-tiered systems for finance, medical, and hospitality management. Strong analytical skills, allowing to take a project from prototype to production, while still retaining speed and maintainability.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Requirements Specification
    Software Design
    Software Architecture & Design
    UI/UX Prototyping
    Business Analysis
    XAML
    Project Management Professional
    C
    C#
    Windows Presentation Foundation
  • $120 hourly

    • 5.0/5
    • (90 jobs)
    I am a freelance developer with 30+ years of experience in computer vision, 3D, computer graphics, HPC (multi-thread, GPGPU) and code optimization. - performance optimization: I could help profile your C++/Python code and optimize it to get better performances. Using a better algorithm, better data structures, using all cores (Intel TBB, OpenMP), the GPU (CUDA, Metal, OpenCL) - macOS application: I could help get your code to run on macOS (universal binary Intel/AppleSilicon, application bundle, packaging, signing, notarization) - Deep Learning: design and train DL models using PyTorch or TensorFlow, optimize/deploy for inference using TensorRT on Desktop/Jetson, or, CoreML, NCNN, OpenCV DNN, ... on other devices. - Computer Vision: as an OpenCV contributor I could help design your computer vision system using OpenCV on the CPU and/or the GPU (OpenCL/CUDA).
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Computer Vision
    Mac OS App Development
    Machine Learning
    TensorFlow
    Image Processing
    OpenCV
    iOS
    OpenGL
    CUDA
    Metal
    PyTorch
    Python
    C++
    Qt Framework
    macOS
  • $70 hourly

    • 5.0/5
    • (19 jobs)
    ✔️25+ full-time engineers provided ✔️90% long-term partners ✔️100% retention rate 👋 Greetings! As a proactive Senior Tech Lead, I bring over 10 years of extensive experience designing, developing, and testing software for Unix-like operating systems. I currently lead a team of C++ and Python experts called COXIT, focused on back-end development, API design, project automation, and team extension for our clients. 💻 As a leading talent vendor, we excel in understanding the unique values sought by our clients and strive to streamline the complex and costly process of talent acquisition. By partnering with us, you can bid farewell to any concerns regarding the expertise of your selected developer, save valuable time sifting through an extensive pool of candidates, and reduce tax expenses that can be redirected toward enhancing your company's products. 🔝 𝐒𝐨𝐦𝐞 𝐡𝐢𝐠𝐡𝐥𝐢𝐠𝐡𝐭𝐬 𝐨𝐟 𝐦𝐲 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧𝐜𝐥𝐮𝐝𝐞: - 5 years of company management as CTO. - Successful support of 8 large projects. - Top Rated 100% Job Success Upwork agency leader. - 6000+ hours worked on Upwork. 📝 𝐖𝐡𝐚𝐭 𝐦𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐬𝐚𝐲 𝐚𝐛𝐨𝐮𝐭 𝐦𝐞 𝐚𝐧𝐝 𝐦𝐲 𝐭𝐞𝐚𝐦: ⭐ "Highly recommended freelancer! Excellent communication, immediate understanding of the requirements, a fair number of hours billed in relation to the work done, and flawless final product delivered on schedule." ⭐ "Smart people. I gave them vague requirements and a couple of RFCs and told them I wanted an implementation of that in my library. They designed and implemented the solution and it works." 🎯 𝐓𝐡𝐞 𝐡𝐢𝐫𝐢𝐧𝐠 𝐩𝐫𝐨𝐜𝐞𝐬𝐬 𝐰𝐢𝐭𝐡 𝐦𝐞 𝐠𝐨𝐞𝐬 𝐚𝐬 𝐟𝐨𝐥𝐥𝐨𝐰𝐬: - You provide me with the project specifics and any issues you have encountered. - I review the documentation and share my initial thoughts on how I can help. - We arrange a call so that we can get to know each other and you can ask me questions. - If we are a good match in terms of skills and values, we will create a contract on Upwork. - I will then begin onboarding on the project and working with your team. 🛠 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐢𝐧 𝐰𝐡𝐢𝐜𝐡 𝐈 𝐬𝐩𝐞𝐜𝐢𝐚𝐥𝐢𝐳𝐞: Back-end: C++, Python, SQLite, SQL, PostgreSQL, MySQL, REST API, Rabbit MQ, AMQP, Web sockets, Loki, Grafana, Prometheus Front-end: JavaScript, HTML, CSS, React, BootStrap DevOps: Git, Docker, AWS, CI/CD, Linux, Bash, Shell, Postman ML/CV: OpenCV, TensorFlow, PyTorch, Scikit-learn 🔗 If you are interested in discussing your project further, please press the GREEN INVITE button so we can connect 🤝 Highlighted Skills: Pythom development, SaaS, API integration, and development, team expansion, server deployment, CI/CD, Google Sheets integration, bot development, trading tools development, clean-code, testing, OOP, AWS, BootStrap, Click, TelegramAPI, Lyqpay, CRM integration, Grafana, Prometheus, Loki, Prometheus push gateway, MinIO, CLI tool, multithreading, cashing, text recognition, JSON, Mock, bash script, cron, Yamal, Google Sheets API, Xola API, Deputy API, pymupdf, NGRok, nomad, GitLab, GitHub actions, Machine Learning, AI.
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Business with 10-99 Employees
    PostgreSQL
    Docker
    Continuous Integration
    CMake
    Databases
    Linux
    SQL
    Boost
    Unit Testing
    Python
    API Development
    C++
  • $300 hourly

    • 5.0/5
    • (42 jobs)
    I have Expert-Vetted Talent (EVT) badge - it's Upwork's top 1% freelancers — pre-screened by Upwork Talent Managers and experts in their field. Out of ~30 million programmers worldwide, only a few thousand know Algorithms & Data Structures better than I do, which is proven by programming competitions. Please, contact me if you need that skill level (top 0.01%). I can do algorithmic/performance work in C/C++, Python, SQL, Java, MQL4, MQL5, C#, Assembly, JavaScript, and probably other languages. I also work with AI, mostly in NLP and NLU: large language models including OpenAI GPT-3, Bloom, BloomZ, GPT-J 6B, LLaMA, Alpaca, etc.; HuggingFace Transformers, Accelerate; Petals, Deepspeed, zfp/zfpy; CUDA, CPU, and MPS (AArch 64 M2 MacOS Metal GPU) backends. I have some work experience with Apple Neural Engine (ANE). In AI, I also worked with XGBoost for predictions (including trading), LibSVM, TensorFlow, PyTorch, Scikit-learn, etc. I have the hardware in my home office for training and inference with large language models and other AI. English: C1 (Grammarly plugin says I use more unique words than 95% of other users, native speakers included). Polish: B1 (86%). Russian, Belarusian: Native. - With unique skills in Algorithms & Data Structures, I improve programs asymptotically (often 100 or more times on large input data). - 29 years of programming (started Basic and assembler on ZX Spectrum), 24 years of C/C++, 16 years of commercial work experience + 3 years of research projects. - Contributed to widely used Open Source projects: LLVM/Clang (my contribution is XRay profiler on ARM32 and AArch64 systems), Katana Graph (multiple small contributions mostly driven by the proprietary part where I do GPU/CUDA), CBMC "C Bounds Model Checking" (I contributed parallelized output of DIMACS formatted Boolean Satisfiability formula), oatpp (C++ web framework, I contributed bug-fixes), OWL (OptiX Wrapper Library, I contributed build fixes for Ubuntu), Galois (research project for distributed computations on graphs, I contributed GPU improvements) - Actively participated in bug reporting and reproduction (for NVIDIA CUDA, Cadical&kissat boolean satisfiability solver, JBOSS, MariaDB, Tensorflow, Linux, etc) - Led several open-source projects of my own: ProbQA (a video game recommendation system based on a high-performance Bayesian inference engine with CUDA, SIMD, and multi-threading); InSoAr (automatic reconstruction of software architecture from source code ), a multi-threaded Boolean Satisfiability solver, etc. Working for hire, implemented: - efficient multi-threading, scaling real-world workloads almost linearly with the number of CPU cores (128x for AMD Ryzen Threadripper 3990X) - SIMD vectorization (SSE/AVX), up to 8x improvement in computing thread or even copying (see my "Faster alternatives to memcpy" answer on Stackoverflow, URL upon request). - cache-aware algorithms: up to 50x improvement on some workloads - up to 20 trillion operations/second in CUDA (thousands of times faster than CPU) - up to the theoretical limit (6.8 Gigarays/second on RTX 2080 laptop GPU) in ray-tracing with OWL and OptiX - AVX512 and RTM (Restricted Transactional Memory) based acceleration, 16x improvement for float numbers -up to 20x improvements to cryptocurrency miners on CPU using AVX512 and cache-friendly algorithms 13K reputation on Stackoverflow: (1915854/serge-rogatch) Topcoder SRM score: 1480 - among top 5K programmers in the world - top 0.02% (rSerge) During my career, I also took (technical) leadership roles such as Team Lead, Manager, Chief Architect, Vice-President, and CTO. I developed all kinds of networking applications, from Linux Kernel modules up to Web applications. The majority of work was, of course, done at TCP/IP level with socket calls like send/recv/select. Programming languages: C++, C++11/14/17/20, C, Python, x86/x64/ARM/AArch64 assembly, SQL, C# .NET, JavaScript, HTML, CSS, Java, MQL4, MQL5, XML, Cypher, Rust. Libraries/Frameworks: PyTorch, Tensorflow, HuggingFace Transformers/Accelerate/Safetensors, Hivemind/Petals, OpenAI, tiktoken, Django, Flask, STL, LibSVM, XGBoost, libcurl, Selenium, PyTorch, Transformers. Technologies: OpenMP, CUDA, SIMD (AVX&SSE, RTM), Linux Kernel Modules, OptiX, OWL (OptiX Wrapper Library), RTX, raytracing. Theory/Principles/Know-how/Methodologies: Algorithms & Data Structures, Performance Optimization, Artificial Intelligence, Multithreading, Vectorization, Object-Oriented Programming, compiler implementation, linkers, Low-latency, High-frequency, Blockchain. Open source code: Clang, LLVM, LLVM's compiler-rt library, Linux Kernel, a few of my own repositories, contributions to AI and Algorithm open-source projects such as Petals and CBMC. Tools/APIs/Architectures/Platforms: PostgreSQL, MSSQL, MySQL, Neo4j, MATLAB, CMake, GIT, MT4, MetaTrader 5, Conda, PyCharm. Virtual Machines / Containers: Docker, VMWare, VirtualBox, QEmu, Hyper-V. OSes: Windows, Linux, Android, macOS
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    ChatGPT
    PyTorch
    GPT-3
    XGBoost
    Transformer Model
    Large Language Model
    Artificial Intelligence
    CUDA
    Database
    SQL
    Performance Optimization
    C++
    Linux
    Python
  • $60 hourly

    • 4.9/5
    • (19 jobs)
    I've designed software solutions for wireless cellular modem and audio broadcast technologies such as DAB, LTE, CAT-M1 and NB-IoT L1/PHY layer for past 8 years. I have good understanding of ETSI/3GPP standard specifications for aforementioned radio access technologies. I am experienced software developer specializing in writing VLIW/SIMD processor firmware targeted at ultra latency DSP applications for communication modem systems. I am well versed in agile way of software development and continuous integration. My theoretical expertise lie in areas of digital signal processing, digital communication systems, detection and estimation theory. Over the years, I have developed expertise in development of DSP algorithms using fixed point as well as floating point arithmetic targeting a variety of platforms. I have expert level coding language skills in C, C++ and MATLAB./Python. I have good know how of build system management tools like make and CMAKE as well as variety of source control/versioning systems like perforce, p4 and git. My client's satisfaction is my top priority. I provide high quality services to my clients according to their requirements. You can contact me to find out more about my expertise, services or just to talk via following Whatsapp: +31685458864 Skype: muhammad.abdullah59 Email: muhammad1.abdullah2@gmail.com
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    IDE
    Python Numpy
    Microsoft Visual Studio
    Jira
    Perforce
    MATLAB
    C++
    C
  • $60 hourly

    • 5.0/5
    • (40 jobs)
    I am a software engineer with over 10 years of experience in C++ Linux/Unix, Python and C# development. I have experiences in development of applications and software for various purposes including desktop applications, Linux drivers, SDK library, command line tools. I'm a hard working and reliable person always looking to grow my knowledge and learn new technologies and skills. I am improving my knowledge in the field of programming and application development by studying and completing appropriate training courses. I graduated from State Engineering University in Armenia with a Master's degree in Information Technology. Specialties: C++, C, C#, Qt, Python
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    Bash Programming
    Google Chrome Extension
    Qt Framework
    Git
    Apps Script API
    Python
    C#
    C++
  • $60 hourly

    • 5.0/5
    • (13 jobs)
    Greetings! I'm Alexander, a seasoned Technical Product Manager with a rich background spanning over 5 years in mobile, AI, and SaaS product management, coupled with 8 years of expertise in software development project management. My specialization lies in harnessing the power of AI, particularly in crafting cutting-edge voice and NLP solutions within the B2B, mobile, desktop, and IoT domains. Here's a glimpse of my proficiency: * Comprehensive A-to-Z product management * Driving product growth strategies * Expertise in user stories and backlog management * Proficient in building and validating MVPs * Orchestrating seamless collaboration between development, design, and marketing teams * Adept at market testing and expansion * Skilled in professional writing, translation, business content creation, and meticulous proofreading. I take pride in co-launching successful projects tailored for both the EU and the US markets. Additionally, I bring firsthand experience from founding and steering web and mobile app ventures, complemented by over 11 years as a seasoned software developer. Let's collaborate and turn your vision into a thriving reality!
    vsuc_fltilesrefresh_TrophyIcon Multithreaded Programming
    QML
    Mobile App Development
    Native App Development
    Object-Relational Mapping
    Boost
    Windows App Development
    Android NDK
    Desktop Application
    Java
    C++
    Qt Framework
    Kotlin
    Python
    Linux
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