Hire the best C++ Programmers & Developers in Romania
Check out C++ Programmers & Developers in Romania with the skills you need for your next job.
- $50 hourly
- 5.0/5
- (1 job)
I started working as a desktop software developer. I was part of a team that worked on a generic test tool for different type protocols ( G3 PLC, MBUS, MODBUS, TIC, SML, DLMS COSEM, HDLC) used in telecommunication and smart metering. I was responsible for implementing several protocols, some with the use of lexical and syntactical analizers, a C++/Python interface for executing Python scripts from the tool. As I got more experienced in C++, I started working on embedded systems for smart meters, and I worked on several smart meter projects, as Linky, Smest2, Wildcat, Iberdrola and Pegasus, over the years. My job was to implement the application part for the smart meters in C++, based on DLMS/COSEM (IEC 62056) standard and various specifications as the GBCS Smest2, IDIS 1/2.C++
Eclipse IDEGitMultithreaded ProgrammingObject-Oriented DesignTortoiseSVNEmbedded ApplicationSTM32PythonEmbedded C - $45 hourly
- 5.0/5
- (10 jobs)
Are you looking for a game developer with strong C++ and Unreal Engine experience? I am a game developer with over 5 years of experience in companies ranging from small indie teams to big corporations like Bandai Namco, Gameloft and Playtika. I have worked on multiple areas of game development, like Gameplay Programmer, Core Game Engine Programmer and Console Porting Programmer. I have a portfolio of 5 shipped games that I have worked on and another 2 that are still under development. My personal website : silviuilie.com Technical Skills : - C++ - C# - DirectX - OpenGL - shaders and materials - gameplay scripting - UI - performance optimization Software : - Unreal Engine - Unity Engine - Git - SVN Platforms that I have experience with: - Mobile(Android and iOS) - Desktop and consoles (Xbox One, Nintendo Switch, PlayStation 4) - MacOS - VR and XR ( Hololens )C++
.NET CoreOpenGLGame DevelopmentDirectXPythonCC#UnityUnreal Engine - $15 hourly
- 5.0/5
- (3 jobs)
Welcome to My Upwork Profile! I'm Titus Boga, a web developer specializing in full-stack web applications and scalable SaaS solutions. Education & Background I began my programming journey in high school with C/C++ and pursued a degree in Computer Science, laying a strong foundation in software development and engineering. My experience spans over 4 years, moving from low-level C/C++ programming to a focus on building modern web applications. Professional Experience I’ve developed SaaS applications and full-stack solutions that integrate user-friendly frontends with robust backends and scalable infrastructure. Developed two major SaaS applications, involving React, Next.js, Node.js, MongoDB, and MySQL. These projects included integrating secure user authentication, payment systems with Stripe, and managing real-time email notifications. Hands-on experience in server administration, including deploying applications on Linux servers (Ubuntu, Gentoo, CentOS), using Docker to containerize and migrate services, and implementing secure networking with IKEv2 and OpenVPN. Prior work involved C++ for projects utilizing communication protocols like Bacnet and Modbus, managing embedded systems, and optimizing software for multi-environment deployment. Web Development Expertise Frontend Development: Proficient in React and Next.js to create responsive and engaging UIs. Backend Development: Skilled in Node.js and Java, building scalable APIs and server-side applications. Databases: Experience with SQL (MySQL) and NoSQL (MongoDB) to ensure optimal storage solutions. Full-Stack SaaS Development: Complete lifecycle expertise—from concept to deployment—focused on user experience and reliability. Technical Skills Summary System Administration & Networking: Proficient with Linux environments, Docker, and secure network configurations. Complex Protocols & Embedded Systems: Extensive work with Bacnet, Modbus, and IoT protocols, including migrating embedded software to server infrastructures. API Integrations: Successfully integrated third-party APIs such as Stripe for payments and email systems for notifications. Why Work With Me? With my diverse background—from system-level programming to modern web development—I offer an integrated approach that guarantees reliability, scalability, and security. I am currently building my freelancing profile, and I'm eager to deliver top-quality work at competitive rates to establish a strong reputation. Let’s collaborate to bring your web application vision to life—whether you need a full-stack developer, help with SaaS architecture, or integration expertise. Feel free to reach out, and let’s make it happen!C++
OAuthWeb DevelopmentMongoDBNext.jsSaaS DevelopmentSaaSSQLJavaFXDockerLinux - $40 hourly
- 2.5/5
- (15 jobs)
Unreal Engine 5: Throughout the years, I have gained extensive hands-on experience in both C++ and Blueprint, working with a majority of the built-in classes and systems. My work encompasses areas such as Multiplayer Programming, Gameplay Ability Systems (GAS), Animation Blueprints, AI systems with Behavior Trees, and Plugin Development. I have focused on building multiplayer experiences, crafting customizable abilities using GAS, designing complex animations through Animation Blueprints, and implementing engaging AI through Behavior Trees. In addition, I have extended Unreal Engine's functionality through custom plugins. My most recent project involved the integration of Epic Online Services (EOS). My continuous dedication to following Unreal Engine's best practices, listening to tech talks, and staying current with official documentation ensures that my work remains aligned with the industry's latest advancements. 5 Years experience as Customer Quality Engineer for @Bosch, automotive electronics: I've honed sharp analytical and problem-solving abilities, complemented by exemplary communication skills, ensuring optimal solutions and clear liaisons with stakeholders.C++
Game DevelopmentGame DesignSAPNode.jsQuality AssuranceReactMicrosoft OfficeCSSHTML5JavaScriptUnreal Engine - $75 hourly
- 5.0/5
- (5 jobs)
I have 12 years of experience in embedded systems development phases from idea to finished product out of which 9 years were in the Automotive Industry at Continental, Autoliv (Veoneer), Hella for customers BMW, Audi, Getrag, Volvo, Daimler. I am detail oriented and worked on many families of 8, 16 and 32 bit micro-controllers including Microchip, NXP, STM8, STM32 (ARM architecture), Silabs, Infineon using assembly language and C, on single-core and multi-core micro-controllers, on simple systems with small function dispatcher to complex systems with preemptive RTOS. I worked on projects with I2C, UART, SPI, RS485, 1-WIRE buses, with all kinds of digital and analog sensors, with monochrome and colour displays, with buttons and switches, relays and triacs, MOSFETs and power transistors, ADC and DAC, 595 shift registers, LED multiplexing, ultra low power battery powered system, with galvanic isolated and non-isolated power supplies, with FreeRTOS, lw-IP stack, STM32CubeMx. I have the possibility to debug hardware circuit issues using an oscilloscope and multi-meter. I have a signal generator that I use when developing drivers that need to read analog/digital signals. I can make simple circuit prototypes for testing. I am able to develop python scripts that interact with an embedded system. Beside SW development I have extensive experience in circuit schematic design, with components type and value calculation and PCB layout using KiCAD and Eagle. Looking forward to work on interesting projects!C++
Real-Time Operating SystemRaspberry PiEmbedded SystemEmbedded CFirmware ProgrammingPCB DesignEagleARM Cortex-MElectronic Design - $50 hourly
- 5.0/5
- (21 jobs)
I provide full-stack custom implementations of HFT software architectures for traders. And I worked on many web and mobile projects for over 10 years. Together with great attention to detail in a fast-reacting environment, my technology specializations include the following. My technology specializations include the following: ★ Multithreading knowledge for the maximum achievable tick-to-trade time ★ Best practices for hedging algorithms implementations ★ Brokers' technology stack knowledge (FIX, LMAX, MT4/5, Rithmic, TWS) ★ Realtime communication through WebSocket constructor ★ Web development(.Net Core, .Net MVC, C#, React, Angular, Vue, and Node) ★ Mobile development (Java Android SDK/Swift iOS, Dart Flutter SDK and Ionic Framework, Xamarin) ★ Multiple Database designs (MSSQL, MongoDB, MySQL, PostgreSQL, Neo4j) ★ CI/CD support in versioning systems (Github Actions, Bitbucket pipelines) ★ Container deployments inside Docker and Kubernetes A good software architecture will always be resilient over changes in time!C++
DartiOSForex TradingAngularC#ASP.NETFlutterTrading AutomationTrading StrategyFirebaseAndroidASP.NET CorePython - $45 hourly
- 5.0/5
- (13 jobs)
I would introduce myself as being open-minded, empathic, and optimistic. My role in this life is to ensure that I will never stop improving myself, thus never stop improving the world I’m living in.C++
Data ScrapingAutomationTelegram APIBot DevelopmentScriptingData MiningAPIWeb ApplicationSQLCReactJavaScriptObject-Oriented ProgrammingPython - $80 hourly
- 5.0/5
- (5 jobs)
Learning how things around me works was my hobby since childhood. That is the reason I started learning engineering. Software engineering was the most exciting field to me, in which I can be creative, be innovative and help others building reliable Apps that will be used by thousands of people. I like challanges that take me out of my confort zone and make me eager to find the best solution.C++
Data ScienceImage ProcessingMachine LearningDartFirebaseCPythonFlutter - $50 hourly
- 5.0/5
- (5 jobs)
Software engineer with over 16 years of experience. My main language is C++. In recent years I have branched into C#, Unity and Unreal Engine development, focusing on creating innovating VR/AR technologies and apps. In 2018 I was given the incredible chance to join the Holosee project and work with my friends on a truly innovative and exciting project. Here at our company Holosee we developed a new technology for capturing, creating, streaming and rendering realistic human holograms. My involvement here was: * together with my partners and founders of Holosee we shaped the technology and idea that would become the Holosee holograms. * I engineered and implemented the backend system needed for our proprietary hologram technology * I designed, deployed and maintained the AWS cloud services infrastructure * I designed and implemented a low level low latency hologram streaming protocol. * I interfaced with hardware equipment; I automated the holograms capturing and processing processes. * together with my colleagues we designed the hologram rendering engine and I implemented it. * I was involved with the implementation of the hologram Unity app * I oversaw the development of the hologram Unity app. In the early years I was a private tutor and an instructor for C++ and other programming areas. I thoroughly enjoyed teaching and I do miss it nowadays. In my highschool years I played for fun with 3d programs like 3ds Max and this allowed me to recently do some basic 3d modeling and 3d animations in Maya and Blender. Another area I am actively involved is robotics, focusing on creating cinema robotic tools and automation.C++
BashJavaScriptC#Cloud ArchitecturePythonLinuxAugmented RealityUnityVirtual RealityUnreal Engine - $55 hourly
- 5.0/5
- (20 jobs)
Senior Software Backend Developer with flexible skills: I can cover both backen (my main languages are Rust, Java, Python, and C++) and DevOps & CI/CD (I have proven experience with Ansible, Terraform, Jenkins, Docker, and Kubernetes experience). In terms of databases, I am mainly familiar with Clickhouse and PostgreSQL, but I am confident I can cover other systems as well.C++
Apache KafkaGolangSpring BootRustData AnalysisBash ProgrammingKubernetesData VisualizationDockerSQLPythonJavaDeep Learning - $60 hourly
- 5.0/5
- (10 jobs)
I am a software engineer with 10+ years of experience in desktop and backend development, and 6 years of experience in embedded development. My skills include: - C++, Python, Go, C, Qt - AWS, Docker, Oracle, SQLite, PostgreSQL - git, GitHub, make, SCons, svn, ClearCase, bash - MCUs - STM32H7, STM32F4, STM32G4, NXP K6x, Kv5x, i.Mx RT 1050, i.Mx RT 1020 - VS Code, eclipse, Keil uVision, MS Visual StudioC++
SQLFlaskXMLAWS DevelopmentEmbedded SystemGolangPyQtDockerGitMicrosoft WindowsLinuxQt FrameworkCPython - $60 hourly
- 5.0/5
- (25 jobs)
I'm a software engineer with 10+ years of experience in embedded applications. My skills include: - MCUs - ST, Microchip, NXP, Renesas, TI - RTOS - FreeRTOS, RTX, ThreadX - C++, C - STM32Cube, Keil, IAR, AtmelStudio, gcc - Python, make, SCons, git, svn, bash - Arduino I'm an experienced electrical engineer as well, my most significant achievement being to develop, certify and start mass production of a smart meter.C++
FreeRTOSLinuxFirmware ProgrammingPCB DesignGitEmbedded ApplicationArduino FirmwareESP32CPythonEmbedded SystemRaspberry PiSTM32Real-Time Operating System - $60 hourly
- 5.0/5
- (3 jobs)
I am a software developer with more than 15 years of experience. I worked on desktop applications as well as embedded software. In the last 10 years I worked mainly in smart metering projects. I participated in different protocol implementations like COSEM, M-Bus, HDLC and creating the software for the meter. I was part of a team who created a generic test tool in C++, and used Phyton for executing custom scripts. My skills include: - MCUs - ST, NXP, Renesas - RTOS - FreeRTOS, RTX - Languages - C++, C, C#, Python - IDE, compilers and frameworks: Eclipse, Visual studio, STM32CubeIDE, Keil, IAR, gcc - Tools - make, SCons, git, svn, bash - Smart metering libraries: COSEM, G3, M-Bus - Protocols used in smart metering projects: HDLC, COSEM, M-Bus, CAN, UDP, G3,C++
FreeRTOSMicrosoft Visual StudioGitLinuxPythonEmbedded SystemC - $50 hourly
- 5.0/5
- (20 jobs)
- Technologies: Kamailio, RTPEngine, Freeswitch, WebRTC, Flexisip, Asterisk - Protocols: SIP, SDP, RTP, websocket - Test Tools: sipp, sipsak, twinkle-console - Debug Tools: sngrep, ngrep, tcpdump, wiresharkC++
VoIP SoftwareVoIPAnsibleBashVoIP AdministrationCNetwork EngineeringSoftware DebuggingPython - $50 hourly
- 5.0/5
- (2 jobs)
IoT / Embedded system / Android(kotlin) / iOS(swift) - developer Hello, I'm a developer with experience in building IoT, mobile and windows apps. I was working as a mobile developer for 5 years and then I have started to get interested in IoT/Embedded systems. So I have been working in this area for 2 years.C++
SwiftiOS DevelopmentC#Mobile AppAndroid App DevelopmentInternet of ThingsESP8266ESP32ArduinoEmbedded System - $50 hourly
- 5.0/5
- (1 job)
As a full stack blockchain developer, I combine a deep understanding of blockchain technology with expertise in programming languages such as Solidity, JavaScript, and Python. With years of experience designing and implementing smart contracts, developing decentralized applications, and building scalable blockchain solutions, I have the skills needed to bring complex projects to life. Whether working independently or as part of a team, I am committed to exceeding expectations and delivering high-quality results. Trust me to be your go-to full stack blockchain developer.C++
ReactWeb ApplicationImage ProcessingOpenCVBlockchainMobile App DevelopmentDesktop ApplicationNode.jsJavaJavaScriptPHPPythonTypeScriptSmart Contract - $35 hourly
- 5.0/5
- (2 jobs)
I'm experienced in Identity Access Management, Identity Governence, User Provisioning through SCIM, Securing authentication based on Policies, Multi-Factor Authentication, working with Directories like LDAP and Active Directory and integrating apps to allow Single Sign On through known protocols like SAML and OIDC In regards to the skills acquired by working on personal projects, I'm also experienced with Web Development, C++, Python and working with Linux (mainly Arch and Debian). I am always happy to learn something new, and if a specific problem arises, I always prefer understanding the core concept and functionality of the system, then use my creativity to find a solution.C++
Active Directory Federation ServicesLinuxOKTAWeb AccessibilityManagement SkillsUser Identity ManagementAPI DevelopmentReactMongoDBExpressJSJavaScript - $35 hourly
- 5.0/5
- (1 job)
ADDITIONAL INFORMATION PROJECTS 2018 Memory Games, Faculty of Engineering In my second year of university, I created a "Memory games" project in Borland C++ 6. This game includes finding the two pairs of the same image. When opening the game, one can choose between playing alone or on a server. The project's main objectives were to display 32 random cards containing 16 pairs of images to make cards flip around when right-clicking. It was challenging to find the right algorithm which turns around all the cards when two cards with different images were shown. 2018 Online Questionnaire, Faculty of Engineering Also, in my second year of university, I created another project called "Online questionnaire". It was developed in PhpStorm using HTML, CSS, JavaScript and Php. 2018 Application for internship, NTTData It was an internal application for bench employees. They could log in, access their page, and apply to available projects.C++
JavaScriptAndroid AppReactC# - $50 hourly
- 5.0/5
- (5 jobs)
I'm a freelance automation specialist focused on helping small and medium-sized businesses streamline their workflows and save time using Make.com and smart automation strategies. I design and build tailored Make.com scenarios that connect your apps, automate repetitive tasks, and improve overall business efficiency — so you can focus on growth, not busywork. Whether you're looking to set up chatbot integrations, automate customer notifications, sync data across platforms, or reduce manual admin, I’m here to make it happen. I prioritize punctuality, professionalism, and clear communication throughout every project. I’m flexible and always open to feedback to ensure the automation fits seamlessly into your business operations. I offer a range of automation services, including: ✅ Designing and building Make.com workflows ✅ Integrating chatbots into your systems ✅ Automating notifications and follow-ups ✅ Data synchronization between platforms ✅ Simplifying manual tasks and boosting productivity Let’s automate the boring stuff — so your business can run smoother and smarter!C++
AutomationMake.comEmbedded CCopywritingCSSHTMLWordPressWix - $50 hourly
- 5.0/5
- (41 jobs)
Succesfully developed AR VR project for clients and multinational corporations using cutting edge technologies including Leap Motion, Hololens, Oculus Rift, HTC Vive, Magic Leap, iOS and Android software development, ARKit, ARCore, Oculus Quest, Meta2, Nreal. I have over 12 years of CGI experience (3d animation, special effects, modelling) using Unity ,3DS MAX, Maya, After Effects, Unreal Engine Developed proprietary Augemented Reality and Virtual Reality technology for creating photorealistic AR and VR holograms at Holosee.C++
WebGLGame DevelopmentUnityThree.jsAugmented Reality3D Rigging3D AnimationC#Virtual Reality3D Motion Tracking3D ModelingAutodesk 3ds MaxUnreal EngineAutodesk Maya - $60 hourly
- 5.0/5
- (62 jobs)
- .NET senior (console apps, WPF, windows services and servers, custom APIs, Azure functions) - expertise with POS systems, advanced GUI and custom algorithms, data analysis - IT professional since 2005 so I do a host of other stuff as wellC++
Adobe FlashXAML.NET Core.NET FrameworkC#ActionScriptEnglish to Romanian TranslationTypeScriptWindows Presentation FoundationGeometryRomanianTranslationAdobe AIRMathematicsAlgorithm Development - $40 hourly
- 5.0/5
- (29 jobs)
As a skilled and experienced software developer, I have over 6 years of experience in developing and maintaining a wide range of software applications using various programming languages and frameworks. I have a strong understanding of software development principles and a proven track record of delivering high-quality code on time and within budget. I work as a freelancer, collaborating with clients to develop custom software solutions that meet their unique needs and requirements. I am a proactive and detail-oriented individual who is able to work independently and take ownership of my projects. I am also a strong team player who is able to collaborate effectively with others to achieve common goals. In addition to my technical skills, I am a continuous learner who is always looking for ways to improve and expand my knowledge and expertise. I am constantly seeking out new technologies and staying up to date with industry trends and best practices. Overall, I am a dedicated and passionate software developer who is committed to delivering high-quality solutions and achieving the best possible outcomes for my clients. ♦️ Bachelor's degree - Computer Science ♦️ 6+ years of software development experience 📌 Main skills: ✅ C/C++ (5+ years) ✅ Unreal Engine (4+ years) ✅ Python ✅ CARLA simulator 📌 Secondary skills: ✅CMake, Visual Studio ✅ Android - Java ✅ Javascript, NodeJS, Typescript, ThreeJS ✅QT ✅ Unity ✅ Algorithmic AI trading ✅ Blockachain ✅ Flutter ✅ SQL/NoSQL, Firebase, Firestore ✅ Electron ✅ Linux 📌 Others ✅ Agile, Scrum, GIT, Jira ✅ Code review and maintainability ✅ Software arhitecture ✅ DevOps, Docker, Jenkins, CI/CD integrationC++
BlockchainGame DevelopmentWindows App DevelopmentAI PlatformTrading AutomationSQLFlutterFirebaseAR & VRThree.jsSimulation SoftwareQt FrameworkRobot Operating SystemUnreal EngineAndroid App DevelopmentJavaScriptPython - $50 hourly
- 4.5/5
- (25 jobs)
If you have an idea for your company, we can materialize it. I provide options to fit all your needs to project your professionalism and brand! I can write fast, maintainable code in very short period of time. My main strengths are web scraping and automatization, API implementation, and multiprocessing. Also very passionate about Linux operating systems. I offer full implementation between different operating systems. ~ Norbert BotaC++
Data ScrapingReverse EngineeringMachine LearningTesseract OCRLinux System AdministrationAPI IntegrationAPIDjangoFlaskDockerRESTful ArchitecturePythonOpenCV - $50 hourly
- 5.0/5
- (19 jobs)
I graduated the Lower Danube University from Galati, Romania with a Bachelor of Education (B.Ed.), Romanian English Language and Literature and I have a Master of Education (M.Ed.), Romanian English Translation and Interpretation from the same University. I guarantee accurate translation, professional attitude and deadline commitment. Feel free to contact me.C++
WritingCompositingRomanian to English TranslationU.S. CultureEnglish to Romanian TranslationCopywritingEmail Communication - $36 hourly
- 5.0/5
- (4 jobs)
As a Unity game developer with 6.5 years of experience, my expertise is a testament to a self-driven and dedicated learning journey. My passion for PC and VR gaming is deeply rooted in a profound respect for the surrounding culture and its community. I carefully select my projects to align with my passion, ensuring total commitment and investment in each endeavor. From a technical standpoint, I pride myself on producing code that is clean, reusable, and organized, with a meticulous attention to detail. My extensive knowledge of game theory allows me to innovate and proactively address project challenges. I continuously stay updated with emerging technologies, having delved into Unity DOTS, AI, and the latest pipelines, ensuring I'm conversant with new features introduced in every version. In a team setting, I thrive on collaboration. My flexibility enables me to adapt to various roles as demanded by the project. Whether it's taking the lead or supporting a junior developer, I focus on harnessing the strengths of each team member to achieve our collective goals. My ambition is to not only participate but to elevate every project, ensuring that my contributions significantly enhance the outcome.C++
UnityC#Java - $75 hourly
- 5.0/5
- (4 jobs)
Game Producer by day, Software Architecture Consultant by night. Working in the gaming industry since 2011, I specialise in assisting small companies in building exceptional teams or leveraging partnerships and outsourcing opportunities with renowned industry leaders. Passionate about delivering top-quality experiences to players, I possess a strong ability to bridge the gaps between the business, product, technical and creative aspects of a project.C++
Cocos2dHTML5Game DesignJavaScriptUnreal EngineGame DevelopmentProject Management - $38 hourly
- 5.0/5
- (3 jobs)
An eager sortware developer. The technology can be learned. Most work done in .NET Framework, C/C++, Ruby, Web.C++
API DevelopmentFortranHTMLCDelphi.NET FrameworkJavaScriptJavaC# Want to browse more freelancers?
Sign up
How hiring on Upwork works
1. Post a job
Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.
2. Talent comes to you
Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.
3. Collaborate easily
Use Upwork to chat or video call, share files, and track project progress right from the app.
4. Payment simplified
Receive invoices and make payments through Upwork. Only pay for work you authorize.