Hire the best Java Developers in Wales

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$56 hourly
Elijah R.
- 5.0/5
- (6 jobs)
I am a professional server-side developer. I am specialising in real-time business-critical integrations using custom APIs, WebSockets, and NodeJS. I have been working professionally with NodeJS for several years and extensively with other web languages such as PHP and ColdFusion. I have built many custom apps ranging from simple one-page websites for politicians to fully operational real-time wallboards monitoring queues on VoIP systems. I am a massive enthusiast of real-time streaming, and as such spend a significant amount of time creating and developing upon my custom live-streaming software in NodeJS. My current project includes spinning up a fully dockerised virtual desktop environment that streams over RTMP to a media server and then rebroadcasts to clients. This is in production and has been stress-tested to withstand up to speeds of 1Gbps and 250 CCU (Concurrently Connected Users). The use-case for this is to stream TV shows and other On Demand content with friends. I would love to be a part of any greenfield project or anything which has a sizeable server-side component to it, as server-side programming is one of my key skills. Please don't hesitate to contact me regarding any requirements you may have for a specific project, present or future.

Java
VoIP
Serverless Computing
Video Stream
AWS Lambda
API Development
React
HTML
API Integration
SQL
TypeScript
PHP
Node.js
CSS
$25 hourly
Nuhu S.
- 4.9/5
- (10 jobs)
Multitalented Engineer with a background and experience in Petroleum Engineering and currently working as a Software Developer. • I worked on developing web application with technologies like HTML, CSS, JavaScript, Java and using version control like Git 💻 • I previously worked in IT Support and developed great customer service and troubleshooting skills 💻 🛠 📠 📲 📞 • I am currently working as an iOS Developer and delivering great apps to clients 📱💻

Java
Mobile QA
Mobile App Development
JavaScript
Microsoft Active Directory
Office 365
Engineering & Architecture
Information Technology
CSS
Git
Swift
$40 hourly
Muhammad Azam M.
- 0.0/5
- (0 jobs)
I am a postgraduate software engineer currently working as Technical Lead with over ten years of experience in the software development industry with extensive exposure to Java, Microservice architecture, Cloud and in AI/ML. I ensure to work both as an individual and as a team member, aiming to deliver quality results under pressure and contribute to the success of projects. Possessing good problem-solving abilities, I am always eager to learn and share my knowledge. I completed my Master's in Artificial Intelligence in 2020, gaining expertise in data preparation, implementing a range of machine learning algorithms, conducting in-depth comparative analyses, and developing ML pipelines for efficient model deployment. During my time at VE Global, I applied my AI/ML knowledge in real-world scenarios, gaining valuable experience in production deployment. While I have experience as a Frontend developer (HTML5, jQuery, JS, CSS3), my expertise lies in Backend development. Since 2016, I have been actively involved in Backend technologies based on Java, Spring, Azure, certified Solution Architect Associate from AWS, Kubernetes, Docker, Restful APIs, MQs (IBM MQ), Kafka, DB2, Postgres, Jenkins, Git, Maven, Gradle, and SonarQube. Additionally, I have acquired knowledge in Python, machine learning (AWS Certified Machine Learning – Specialty), TensorFlow, and LLMs.

Java
Machine Learning
TensorFlow
Next.js
Model Tuning
AI Agent Development
Large Language Model
FastAPI
Python
Amazon Web Services
Apache Kafka
Kubernetes
Docker
Spring Boot
Microservice
$30 hourly
Chukwuma M.
- 0.0/5
- (0 jobs)
Hello, I am a Software Engineer with over 5 years of experience using .Net Core, C# and MSSQL to develop highly scalable applications. I have been involved in building new .Net core applications from scratch as well as maintaining legacy code base with little or no documentation. I also have experience migrating older versions of .Net framework applications to .Net core. I have spent significant time in full-time employment where I worked with large teams, as well as working as a software consultant where I helped solve problems and increase the efficiency of the team ⭐ Here's what I can offer you ⭐ ✅ Top-notch experience in all .Net versions (.Net Framework and .Net Core), web API, winforms, webforms, background services, and microservices. ✅ Clean and maintainable code complete with unit testing ✅ Proper documentation for handoff. ✅ Experience with different ORMs and Libraries (EF, EF Core, Dapper, ADO.Net, Nettiers) ✅ Experience with MSSQL, PostgreSQL, debugging and writing stored procedures ⭐ Why you should choose me ⭐ ✅ Overdelivering and keeping to deadlines ✅ Free 7-day support after project handoff ✅ 24/7 reliable communication. You will always have updates on the project ✅ Free 30-minute call to discuss your project and give ideas I am looking forward to bringing your ideas to life.

Java
JavaScript
ASP.NET
jQuery
AngularJS
Apache Camel
ASP.NET Core
$30 hourly
David S.
- 0.0/5
- (0 jobs)
I provide creative, high-tech solutions to your web design and programming needs. I am highly experienced in Linux, Apache, MySQL and PHP / Perl. (Also known as the LAMP stack.) My core competency lies in developing applications using different technologies (mostly Java, HTML, XML, JavaScript with SQL databases) in different company types in various levels - from the simple document evidence to the data analysis. My skills are Java, J2EE, UML, Design Patterns, SQL, Hibernate, Struts 2, HTML, XML, JavaScript, LotusScript, Eclipse, HTML, JavaScript, JBuilder, Ajax, Swing etc.

Java
P5.JS
HTML
D3.js
Vue.js
Python
JavaScript
doT.js
React
$15 hourly
Akinola F.
- 5.0/5
- (2 jobs)
I am a Software Developer with 3+ years of hands-on experience in Web Development, specialising in HTML, CSS, WordPress, Java, and JavaScript. Adept at translating client requirements into efficient and user-friendly solutions, with a strong foundation in front-end technologies. Proven ability to collaborate with cross-functional teams to deliver high-quality software within project timelines. Seeking to contribute technical expertise and passion for innovation to a dynamic development team and an agile environment.

Java
Yoast SEO
Virtual Assistance
Data Entry
Content SEO
Technical Writing
Tailwind CSS
WordPress
TypeScript
React
CSS 3
HTML5
JavaScript
$30 hourly
Ryan J.
- 0.0/5
- (0 jobs)
Personal Profile I am an outgoing and determined BSc Business Management graduate and current MSc Computer Science student from Swansea University who has an array of academic achievements and both volunteering and work experience. I am a person who has a great work ethic, a high personal requirement of success and most importantly a fascination with learning, developing and improving. Throughout my commitment to sports, experience, and education, I have learned many skills that are both applicable to and are essential in the working world as well as life. As a result of my hard working nature and determination, I have achieved academic grades that I am truly proud of. Overall, I am an enthusiastic, well mannered, and driven individual who, throughout my studies, has demonstrated a commitment to my responsibilities and the ability to work under pressure to reach the targets set both by myself and others.

Java
Cybersecurity Tool
SEO Strategy
App Development
Business
IT Support
Computer Science
Software
Software Architecture & Design
Data Analysis
Marketing
JavaFX
Finance & Accounting
Python
C++
$16 hourly
Omar S.
- 0.0/5
- (0 jobs)
I am a software engineering student I deliver small to medium sized projects in java , python , html and css , javafx , and i am also able to create dynamic websites using php and SQL

Java
Python
JavaFX
Java GUI
Database Management
Database
$30 hourly
Dafe O.
- 0.0/5
- (0 jobs)
Highly motivated Senior Software Engineer with six years of industry experience specializing in web development and building scalable, high-performance web applications. I have a proven ability to design and implement efficient backend solutions, optimize performance, and ensure code quality.

Java
Artificial Intelligence
Product Development
Web Application
Kubernetes
Jenkins
Apache Kafka
Elasticsearch
MongoDB
MySQL
PostgreSQL
JavaScript
TypeScript
AWS Development
Spring Boot
$50 hourly
Theocharis A.
- 0.0/5
- (0 jobs)
Over ten years of working experience in data pipelines, algorithms and simulation for real-time estimations and decision support. Developed and deployed end-to-end, IoT-based digital twins in manufacturing production lines with zero-defect requirements and strict regulations. Experienced programmer with a keen interest in IoT.

Java
Process Simulation
Jupyter Notebook
Django Stack
SQL
Machine Learning
Manufacturing & Construction
Greek
Python Scikit-Learn
Business Process Modeling
MATLAB
Python
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