Hire the best Java Developers in London, ENG

I am a highly motivated individual, with well developed IT and interpersonal skills, and good knowledge of computer software and hardware, willing to work hard to produce high results. Interpersonal skills enhance effectiveness in building relationships with varied audiences be it as part of a team on a work place project, with a clan on video games or with football team mates. These qualities combined with enthusiasm, commitment and motivation makes me a valuable asset. With a wealth of experience in consulting and requirements gathering, I have been exposed to seeing through more than a couple of projects through the development life...

PROFILE • Software Development professional with more than 20 years experience in full cycle development and a proven track record of meeting clients' expectations and producing user-friendly applications. • Senior Full Stack Developer / Consultant with strong server-side and front-end experience. • Deep experience in highly concurrent scalable web applications and enterprise platforms. • End-to-end architecture and implementation of client-server systems. • Technical troubleshooter of enterprise software projects • Immense expertise in software project along with hands-on software architecture design and development experience. •...

100% satisfied clients on Freelance platforms! More than 8 years of expertise in Web Applications development, mobile apps and web scrapping. I have been building several softwares for different kind of clients, from early-age startups (Pollen Ltd, Correvate Ltd, Notional Ltd) to UK top retailers (Sainsburys) to international top tech companies (Amazon). I know how to be extremely rigorous during the development which leads to reusable, robust and maintainable code. My services include: - Architecture Design - Smooth communication processes and high availability - Robust, modular and well documented code - Easy to read and maintainable...

I am a mobile developer that focuses on native Android development and the React Native cross-platform framework. I have a passion for design and user experiences, accessibility, test-driven development, functional programming, and app architecture. I am keen on serverless technologies like AWS and Google Cloud. I have worked with startups and large corporate teams. I understand Kanban and Scrum Agile methodologies. I have worked remotely for a long time so I understand the importance of good communication.

I'm employed as a professional Software Developer and simply love coding. I have extensive experience and tackle complex problems on a daily basis, therefore I'm ready to take on any issue you need to solve. Being from the UK and am a native speaker, having graduated from University with a degree in Computer Science, I have expert knowledge of the field. I'll be excited to provide you with an immaculate service. Enjoy affordable, professional quality.

Hello there! I can build prototype apps allowing you to validate your ideas fast. Give advice/suggestions on what is technically feasible, then build a production-ready MVP. Track user experience and iterate on it to help your business lift off and grow. I got over ten years of experience in the tech industry, 4 in fast-paced startups (Facebook, Hailo, Deliveroo). Started doing freelancing to experience a bit more freedom in my work and also to make valuable business connections. Skills: Android, Android Studio, Kotlin, Java, REST, RxJava/RxKotlin/RxAndroid, dependency injection (Dagger 2), CLEAN architecture, MVP, MVVM, Material...

A seasoned agile developer with 5+ years of experience, adept at both greenfield projects and production/operations support. A self-starter with exceptional leadership, analytical, and problem-solving skills. A TDD/BDD advocate with a talent for adapting to new processes, including Continuous Integration and Continuous Delivery/Deployment. A professional Java programmer with a proven track record as a team player and leader, experienced in implementing agile Scrum SDLC and managing multi-location teams. Proficiencies: Java 8 Lambda, Streams API, Collection Spring framework (Spring MVC, Spring Security, Spring Batch) Spring Boot REST...

👉 I am a senior web / blockchain developer with 8+ years of experience, leading a young and energetic international team that brought happiness to dozens clients by developing products that are currently used by millions of people worldwide and brought dozens of millions in revenue. ✅ Assumed technical leadership position, developed and deployed end-to-end blockchain application on Ethereum, Binance Smart Chain, Immutable X and XRP: - 2 new crypto coins - 1 DEX application - 3 NFT projects - 4 websites with wallet connection - 1 shop with crypto payment My mission is to guide businesses into the world of digitization, increasing revenue,...

Matthew is a qualified and experienced software engineer. He has a broad breadth of knowledge covering a multitude of complex customer-facing challenges. Matthew is adaptive to any environment or technology. As a Consultant at Deloitte, he translates functional requirements into technical solutions. Matthew can work as both a solid team player and as an individual contributor. Matthew offers a personal and human approach to creating solutions that are empathetic to the customer’s needs.

Salesforce Certified Arichitect and CPQ expert with over 8 years experience across many industries. Open to chat about your challenges and agreeing the way forward. Having completed 12 Salesofrce certificates and developing on Salesforce for years I possess extensive Sales Cloud experience: - Design and implement customer tailored business solution on a green project or on top of existing implementation. - Analyse existing environment to suggest optimizations, improvements and potential enhancements. - Building Automation processes to support creation and progress of Leads, Opportunities and other object records. - Implementing...

10+ years of experience in the finance industry. I have worked on over 10 enterprise financial applications. These applications managed over 10 million transactions per day for business in all processes from card operations to fraud. Bridging the gap between business and technology, I will help you discover business potentials, present your solutions prospects, review or develop technical architectures and build a quick proof of concepts. I looking forward to you WORK WITH ME. Payment | FinTech | Payment Gateway | Open Financial Services | PCI DSS | Apple and Google Wallet PassKit | Cryptocurrency | Regulations Compliance | Amazon Web...

Over 14 years of experience working as a backend developer in Java and other JVM based languages like Scala, Kotlin. Experienced in - * Design and development of backend infrastructure for Web application using Spring framework. * Streaming and Event-based architecture using Spark, Kafka. * Distributed computing using Hadoop. * No sql databases like Cassandra, Elastic search * Containerised development practice using Docker and Kubernetes * Data Analytics using ELK stack. * Machine learning using Tensorflow and Keras

As an experienced Full Stack Web Developer with over 6 years of expertise, I have a proven track record of developing top-notch websites, web applications, and mobile applications. I began my career as a front-end web developer and have since expanded my skillset to include expertise in various technologies, including the MERN Stack Development. My skills are listed below but not limited to: • CSS,Flutter, HTML, C++, JavaScript, Bootstrap • JQuery, Python, PHP, Node.js, Ruby,PHP, Laravel • Java, Java Spring Boot, Rest APIs, Swift I pride myself on staying up to date with the latest technological advancements and tools to deliver the best...

I'm a software engineer with 4 years of professional experience in building back-end code in Java, Python and Golang and setting up infrastructure on AWS. I'm AWS certified and have done some open source contributions to Kubernetes (mainly minikube, Skaffold and aws-lb-controller). I'm focused on delivering high quality code and getting a deep understanding of my clients' problems. I put emphasis on transparency and clear communication. Reach out to me and we'll take it from there!

Professional Software Engineer and Machine Learning practitioner based in the United Kingdom. I managed to secure interviews and offers from some of the biggest companies in tech, such as: ✅Microsoft ✅Facebook ✅Google ✅Amazon ✅Palantir ✅IMC Trading ⭐️ WHY CHOOSE ME OVER OTHER FREELANCERS? ⭐️ ✅ 3+ years of Software Engineering experience ✅ 1+ years of Machine Learning and Data Science experience. ✅ Masters degree in Machine Learning (the University of Cambridge) ✅ Bachelor degree in Computer Science (the University of Cambridge) ✅ Strong communication skills and available for a call 24 / 7 🚀 I am just starting my freelancing career and I...

Experienced SDET/Automation Tester with a high record of finding bugs using manual and automation techniques. I have created many Test Automation frameworks from scratch for both UI and Back End services which included component and E2E testing, and will tailor framework to the needs of the objective.

I'm a developer with extensive experience in big tech companies, including Google and Amazon. I hold bachelor's and master's degrees in Computer Science from King's College London. I have a wide-ranging set of skills that allows me to work on various stacks and technologies. I have a solid academic background in computer science which built a strong foundation of theoretical knowledge that enables me to grasp different concepts quickly. My experience in big tech companies has shaped my work ethic to be flexible, quick & innovative, and I understand the client's demands and needs thoroughly. - I have 5 years of experience in Web Development...

My core skills: * Web Scraping & Crawl: Python, Selenium, Beautifulsoup, Scrapy, Curl * Front-end: HTML, CSS, JavaScript, React, Vue, TypeScript, jQuery, Bootstrap, Material UI * Back-end: PHP (Laravel), Node.js, Python (Django), Rest, Ruby (RoR) * Database: MySQL, PostgreSQL, GraphQL * Mobile development (native and hybrid): Android (Java and Kotlin), React Native, Flutter * SCM: Git, GitHub, GitLab I am so passionate about programming and learning new technologies. I work by myself, not a company. If you hire me, I personally do the work, not someone else.

I specialise in the design and architecture of enterprise and mobile applications. I have more than 10 years of experience in application design, development, and delivery in the investment banking and financial services sector, various startups I am involved in CTO capacity and my own IT consultancy Systango where I advise clients and run their projects. I develop and code solutions in a way that brings significant impact to the business operation. I work with very high focus on development quality, collaboration, and believe in establishing process maturity with repeatable development and code review practices. Having worked in United...

I am Senior Enterprise Applications Developer with over 20 years overall web development experience using JAVA technologies. I have almost 8 years hands on experience on Commerce Cloud (Demandware) platform, 1 year experience on Hybris Platform and strong expertise on Magento 1 & 2. I am a certified Commerce Cloud Digital Developer (Demandware). I manage and lead a team of Commerce Cloud, Sales Cloud, Service Cloud, Experience Cloud, Solution Architects and Senior Software Engineers & Developers, and have completed many certified Commerce Cloud integrations on LINK marketplace. I have helped many clients to achieve certification of their...

✅ HIGHLY RATED and PROFESSIONAL Software Engineer on Upwork, specializing in Front-end Development, Back-end Development, Database Development, Devops & Infrastructure as code. I have worked with 🌟High Profile Clients/Organizations🌟 in my career, including the following to illustrate some of them: ✅ Landbay (Specialist Buy-to-Let Mortgage Lender) ✅ Scientific Games (Provides Digital Gambling Products) ✅ Megatoke (Vape e-commerce Company) With over 5 years in the professional industry, I have experienced the full life-cycle of releasing a product. From the conception of the idea, to when it goes live. Due to this I can oversee the...

I'm Managing Director of Fullstack QA Services & expertise Test & QA processes from strategy to chapters & plans Cross platform, cross browser test automation, using latest frameworks Functional testing (manual & automated) Agile development process implementation API & SOA testing (manual & automated) Continuous integration Root cause analysis & fixing Test Driven Development Code coverage analysis Application performance management & code profiling Thanks for visiting my profile.

Hi everyone, my name is Moyo and i'm a Electronic Engineering undergrad at the University of Warwick, one of the top universities in the UK. I am a web and mobile designer/developer with 7+ years of experience. My range of services include creating designs for websites (desktop and mobile), converting design mockups to HTML/CSS/Javascript/Angular JS (1.6), redesigning or adapting current websites to full responsive sites and anywhere else i feel my skills may be useful. I also work professionally with a number of tools such as Adobe Illustrator, Photoshop, Sketch .etc I plan to work with you to create the the vision you have for your...

As a Senior Android Developer with over 5 years of experience in the industry, I have a proven track record of delivering high-quality, robust, and user-friendly mobile applications. My expertise lies in developing and maintaining Android applications, as well as leading a team of developers to deliver projects on time and within budget. I have a deep understanding of the Android ecosystem and am proficient in Kotlin, Java, and Android SDK. I am also well-versed in popular Android libraries such as Retrofit, Glide, and Room. For the past few years I have been mainly working with Jetpack Compose, Coroutines, Flows, Android Architecture...