Hire the best ANTLR v4 professionals

Check out ANTLR v4 professionals with the skills you need for your next job.
  • $100 hourly
    Java developer with expirience in creation of domain specific languages, parsers compilers, Eclipse based IDEs Experience in development and optimization algorithm. Solid math background. Experience in article writing. The experience in optimization of calculations. Development client - a server of exhibits for keeping, statistical processing and visualizations result observations. The Experience of the development of the flash games and applications. The Experience of the development of the plays and exhibits for mobile telephone. The Design and development of the structure of databases. The Development of the user interface. TECHNICAL SKILLS SUMMARY Theory of formal languages, Syntax analyses, parsers, compilers, Domain Specific Language development Xtext, XTend language, ANTLR framework Java SE, SWT/JFace, Eclipse RCP, Xtext, Xtend, Java reflection, Swing, Sockets, Networking Java2EE, JDBC, Hibernate 3.0, Spring 3.0 (IoS, Aspects, MVC),Servlets/JSP GWT, GXT, LibGDX SAX, DOM, XSLT Research, problem solving skills. Good mathematic skills, higth speed of learning Game Development, game logic and artificial intelligence creation Flex 4.6 ActionScript 3.0, Adobe Air, Flash Media Server 4.0, Wowza media server PureMVC, Mate Good mathematical&algorithms skills, engines developing Flash browser games Ability to write articles& research skills GOF pattern Jasper Reports Eclipse, Intellij Idea, FlexDevelop, Flash Builder MySQL Postgress Maven GIT,SVN
    Featured Skill ANTLR v4
    Core Java
    Plugin Development
    Algorithm Development
    JDBC
    Compiler
    IDE
    Plugin
    JavaFX
    JetBrains IntelliJ IDEA
    JavaScript
    Eclipse IDE
    SWT
  • $55 hourly
    As a versatile and skilled developer, I bring over 30 years of experience in developing robust, scalable applications. My technical expertise encompasses a broad range of languages, including C, C++, Python, JavaScript, and TypeScript. With a strong foundation in both frontend and backend development, I am adept at creating seamless, end-to-end solutions. Being bilingual in Japanese and English, I excel at collaborating within diverse, multicultural environments, ensuring clear and effective communication across languages. This proficiency not only enhances my ability to work with international teams but also allows me to develop localized applications that cater to a global audience. My commitment to continuous learning and adaptability ensures I stay at the forefront of technological advancements. I also have a strong interest in using and integrating LLM into projects to shorten the development time. and better the resulting code.
    Featured Skill ANTLR v4
    Bitcoin
    Node.js
    Unix
    JavaScript
    Machine Learning
    Natural Language Processing
    Python Scikit-Learn
    C++
    Python
  • $50 hourly
    A full stack engineer having 12+ years of experience primarily building web apps. Skilled with everything required to build a complex app from scratch. No supervision or help needed. Can code, design, automate, test, publish and everything else in between. Creator of Outomated. Major skills Java, Typescript, React and GCP. Fluent in english and require little overview to understand the detail.
    Featured Skill ANTLR v4
    Microsoft Windows PowerShell
    Firebase
    Ingress
    Unix Shell
    Elasticsearch
    Google Cloud Platform
    PostgreSQL
    React
    TypeScript
    Spring Boot
    Kubernetes
    Java
  • $175 hourly
    I am a US-based Computer Scientist and Technical Architect with 30 years of experience. ➤ Background I have decades of track record in designing and building software platforms that have been enjoyed by tens of millions of people worldwide. I've worked with startups, fortune 500 companies, government agencies (CDC), and have held executive roles in two successful startups which did millions in revenue and had products that supported tens of millions of happy users. I also wrote and maintain multiple open source libraries which are in use worldwide and have been sponsored by organizations including GitHub. Collectively, my OSS work is downloaded over 2MM times per week. ➤ Why I'm Different The little known secret to why less than 1% of technical projects succeed is that they have either a poor Technical Architecture blueprint or (more commonly) they have none at all. The unfortunate truth is, most developers are not Technical Architects. What's more, most of the visionaries with the dream of the product aren't aware that there is a difference! As a result, the few projects that can make it to launch without a myriad of bugs tend to grind to a halt within a few months. This is because the technical debt of poorly designed system makes it impossible to build on top of the broken foundation. Most founders who have launched something before are now painfully aware of this problem. The solution is found in having a Technical Architect who knows how to turn the vision into an actionable roadmap, detailing out the high level all the way down to the small technical details like data structures, auto-scaling, and even code organization. By considering all goals and even loosely defined possible features, we're able to create a "growth track", which makes it possible to effortlessly build with confidence, knowing we're ready and able to take the next steps. Zooming in a little on the how this is done — in addition to roadmaps, I create full "bone structures" on the code-level, database, and server levels, which establish systems and organization that make it easy for developers to simply "colour inside the lines". This is key to preventing bottlenecks down which end up in endless rewrites as features are added. Employing these strategies is the primary difference between another great idea which fails to launch and a smash-hit, multi-million user success story! It's also the reason that big-tech succeeds where others fail. Put simply, if you want to hit millions of users and stand alongside the other success stories, bringing on a partner with a track record of designing systems that repeatedly hit those numbers is key. ➤ Working with Me I have a number of spots open to partner with promising startups or established companies who are ready to build a bug-free product that has mass appeal and can effortlessly scale. I tend to work on hourly or weekly retainer basis and for promising startups, I'm open to finding a price-point that can work to help get off the ground without breaking the bank! Feel free to reach out and we can set a time to connect and talk about how we can work together! Best, Ron ➤ UpWork my stats: ⁍ 5-star rating ⁍ Top Rated Plus, Expert-vetted (top <1% on UpWork), 100% success score ⁍ Rave reviews (most clients leave multiple reviews on the same project) ⁍ Almost all clients form long-term partnerships for ongoing work ➤ More Info UpWork Reviews: See below My GitHub: [username] nonara (link on the left of my profile) (Pinned projects are all maintained by me and all but one I wrote the entirety of code)
    Featured Skill ANTLR v4
    Delphi
    Node.js
    PostgreSQL
    Python
    React
    TypeScript
    JavaScript
    MySQL
    Linux
    AWS Lambda
    Socket Programming
    Reverse Engineering
    Scripting
    Swift
    API Development
  • $50 hourly
    Hello! I’m Senior developer with over 10 years of professional experience building enterprise-grade applications, RESTful microservices, and cloud-native solutions. I have successfully delivered projects for clients across Europe, the UK, Australia, India, South Africa, and the USA. ✅ Languages: Java (8–21), Kotlin, Groovy, Python, Node.js, TypeScript ✅ Back-End: Spring Boot, Spring Cloud, Spring Security, Micronaut, Camel, Express.js, NestJs ✅ Front-End: Angular, Vue.js, Nuxt, HTMX, Tailwind CSS, Bootstrap ✅ Databases: PostgreSQL, MySQL, Oracle, MongoDB, Redis, DynamoDB ✅ Cloud & DevOps: AWS, CDK, Cloudformation, ECS, API Gateway, Lambda, Cognito, DynamoDB, Azure, Docker, Kubernetes, Jenkins, GitHub Actions ✅ Architecture: Clean Architecture, Hexagonal, Domain-Driven Design DDD, Microservices, Monolith ✅ Messaging: Kafka, RabbitMQ, ActiveMQ, Artemis ✅ Monitoring: Grafana, Kibana, Datadog ✅ APIs: REST, SOAP, gRPC, GraphQL, Websocket, SSE ✅ Build & Tooling: Maven, Gradle, Flyway, Liquibase ✅ Other: Hibernate, JPA, Elasticsearch, Jhipster, Gen Ai ✅ Opensource contribution to popular opensource projects like FlowiseAi, AWS PDK, Mongock and Jhipster You can confidently entrust me with your project, and you will not be let down by our collaboration. I assure you of my strong sense of responsibility and the high standard of the work I deliver, which you can rely on once I become part of your team.
    Featured Skill ANTLR v4
    Generative AI
    LangChain
    Spring Boot
    Vue.js
    JHipster
    AWS Server Migration
    Docker
    Spring Framework
    Node.js
    TypeScript
    Angular
    Amazon Web Services
    Java
    MongoDB
    Kotlin
  • $29 hourly
    Hi there, I am a Computer Science graduate from the Indian Institute of Technology Delhi. I research in the field of Programming Languages and am well versed with C, C++, Python, JAVA, and other Computer Science Subjects, including: Data Structures and Algorithms Discrete Mathematics Computer Programming Probability and Statistics Theory of Computation and Introduction to Automata Computer Architecture Programming Languages Machine Learning Computer Networks Artificial Intelligence (AI) Operating Systems Compiler Design Numerical Algorithms Database Management Systems (DBMS) Parallel Programming Data Mining Logic for CS Computer Vision HTML/CSS/JS/ReactJS/NodeJS I will be happy to help you with any Computer Science Projects/Assignments/Homeworks and Doubts. I will also be available in case of any Software Development Projects.
    Featured Skill ANTLR v4
    Database Management System
    Haskell
    Computer Science
    Operating Systems Development
    Computer Network
    Computer Engineering
    Data Structures
    Machine Learning
    Java
    Python
    C++
    Probability Theory
    Algorithm Development
    C
    Mathematics
  • $70 hourly
    I am a software engineer with experience in large backend systems and a recent Masters graduate in Data Science from UC Berkeley. I also have a love for and experience in mathematical and data-oriented problem solving, as well as creating effective tooling for individuals and organizations. I love delivering value and I take pride in providing well-crafted solutions to problems. - For 3.5 years I was an engineer in the backend of the Security and Privacy organization of Google Cloud, and before that an engineer in the Supply Chain Optimization Technologies organization of Amazon. - My recent freelancing experiences include full-stack development for impactmarkets.io and creating a neuroscience analysis tool in collaboration with Columbia University. - I have open source software experience, including pull requests accepted to Qutebrowser and MPV Media Player. - I am experienced in a number of programming languages including Python, C, C++, Go, Java, and Bash / Posix Shell, as well as technologies include Linux, Git, devops tools, containerization technologies, and cloud infrastructure. - Alongside my BS in computer science, I also possess a BS in discrete mathematics and a Masters in data science.
    Featured Skill ANTLR v4
    Data Science
    Golang
    Linux
    Bash
    Data Analysis
    Data Structures
    C++
    Python
    Java
    Cloud Computing
  • $80 hourly
    I am a C++ expert specializing in reverse engineering, security, and low-level system development. With over 20 years of experience, I’ve worked on high-performance applications, Windows internals, custom kernel drivers, and advanced security solutions. I help businesses optimize their software, analyze binaries, and develop secure, high-speed systems. Reverse Engineering & Security: - Disassembly, debugging, and decompilation (EXE/DLL – IDA Pro, Ghidra, x64dbg) - Anti-cheat, anti-tampering, and software protection bypass - Malware analysis and implementation of protection strategies Windows Kernel & Driver Development: - Custom kernel drivers (HID, USB, PCIe, File System Filters) - Deep knowledge of Windows internals and low-level API hooking - Design of secure and high-performance system software Networking & Multi-Threaded Systems: - Custom networking protocols (TCP/IP, WebSockets, RPC) - Development of high-performance C++ applications with multi-threading - Debugging and optimization of low-latency, real-time systems
    Featured Skill ANTLR v4
    Linux
    Windows Framework
    Chromium
    SQL
    C
    C++
  • $25 hourly
    Are you looking for a reliable, efficient, and detail-oriented developer to bring your ideas to life using MATLAB, Java, C++, or Python? You're in the right place. I’m a multi-language programmer with over X+ years of hands-on experience in solving real-world problems through custom code, simulations, and software solutions across diverse domains including: ✅ Scientific Computing & Numerical Methods (MATLAB) ✅ Machine Learning & Data Analysis (Python, MATLAB) ✅ Backend Systems & Desktop Apps (Java, Python) ✅ High-Performance Applications & Embedded Systems (C++) ✅ Automation Scripts, API Integrations & Debugging 🔧 Technical Expertise: 🟠 MATLAB: Signal processing, control systems, simulations Academic/research scripts & report generation GUI development and Simulink modeling 🔵 Java: Object-oriented design, multithreading, Spring Boot Desktop apps, REST APIs, and enterprise-grade systems 🟢 C++: Performance-optimized applications, file handling Algorithm design, data structures, hardware interfacing 🟣 Python: Data processing (Pandas, NumPy), automation (Selenium, PyAutoGUI) Flask/Django web apps, ML models (Scikit-learn, TensorFlow) API integration, scripting, and report generation ✅ Why Hire Me? Clean, readable, and well-documented code Fast turnaround with consistent communication Experience working with researchers, startups, and engineers Ability to quickly understand complex project requirements Committed to delivering high-quality results on time Whether you need a MATLAB simulation, a Java desktop application, a C++ performance module, or a Python automation script, I’ve got you covered. 📩 Let's connect and discuss how I can help turn your ideas into powerful, functional software.
    Featured Skill ANTLR v4
    Simulink
    MATLAB
    Java GUI
    API
    Web API
    Python
    C++
    Java
    Web Application
    ASP.NET Web API
    .NET Framework
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