Hire the best Java Developers in New Jersey

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$100 hourly
Alek G.
- 4.9/5
- (28 jobs)
Hi! I'm just your average senior software whiz with a ton of hands-on know-how. Throughout my career journey, I've been the captain of some pretty massive squads and cooked up seriously scalable stuff using all the cool tech toys like: + Python (with Flask and Django) + JS (with React and Angular) + C++ + Java (with struts & spring). + MySQL + AWS/GCP + Stripe/Paypal/Auth.net By the way, my work clock follows Eastern Standard Time (EST), and I'm chilling right here in the good ole US of A ;)

Java
C
MySQL Programming
jQuery
CSS
C++
HTML5
Python
JavaScript
PHP
$65 hourly
Jagdeep P.
- 4.8/5
- (34 jobs)
I'm a software engineer with extensive experience in building Mobile Apps and Web Apps. My experiences include working with modern technologies like Flutter/Dart, React Native, Native iOS and Android, Java, Angular, and several other Web & Mobile technologies. With more than 8 years of experience in development and customization of Mobile and Web applications, I have become expert at solving complex problems and creating state of the art solutions, I like working on projects with a team that cares about creating beautiful and usable interfaces. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. My aim is to provide quality and professional solution that is easy to implement, user-friendly and highly optimised. I'm very much oriented towards customer satisfaction and quality of work. If this is what you want, then get in touch with me, I believe you'll adore working with me, I look forward to hearing from you!

Java
Web Design
Trello
MEAN Stack Administration
Basecamp
Web Development
AngularJS
Zeplin
HTML5
$10 hourly
Hardik D.
- 5.0/5
- (6 jobs)
✅ 100% CLIENT SATISFACTION | ⭐⭐⭐⭐⭐ 5/5 RATED | 📅 ALWAYS ON TIME | ⏰ FLEXIBLE WORK HOURS | DATA AUTOMATION & FULL-STACK WEB DEVELOPMENT EXPERT 👋 Hi, I’m a passionate Freelance Developer and Data Specialist with over 6 years of experience in Python, SQL, Tableau, Power BI, Google Analytics 4 (GA4), and full-stack web development. I help businesses harness the power of data to make informed decisions, automate processes, and create seamless digital experiences through custom-built websites and applications. What I Offer: 1️⃣ Custom Automation Solutions: I develop automated workflows and custom-built .exe programs to streamline tedious manual tasks, saving valuable time and resources for your business. 2️⃣ Interactive Data Dashboards: I create visually compelling dashboards in Tableau and Power BI, transforming raw data into actionable insights to support your critical business strategies. 3️⃣ Advanced Data Querying & Analysis: Using Python and SQL, I manage comprehensive data cleaning, transformation, and in-depth analysis, ensuring your data is fully optimized for decision-making. 4️⃣ GA4 Tracking Setup & Analytics: I specialize in configuring Google Analytics 4 (GA4) to track user behaviors, optimize digital performance, and enhance marketing effectiveness. 5️⃣ End-to-End Data Pipeline Development: I design and implement complete data pipelines, enabling seamless integration from data collection to visualization for ongoing business intelligence. 6️⃣ Full-Stack Web Development: I specialize in building scalable web applications using Java, Angular, Spring Boot, and Laravel. I focus on delivering high-performance, user-friendly websites tailored to your business needs. 7️⃣ WordPress & WooCommerce Development: Expert in developing custom WordPress websites and WooCommerce stores, offering tailored e-commerce solutions and ensuring smooth integrations for seamless functionality. 8️⃣ Elementor & WooCommerce Integration: I create intuitive, responsive websites with Elementor and integrate WooCommerce for robust online store solutions that drive growth. 9️⃣ Scalable System Design: I design high-performance applications with scalable architecture, ensuring your web platforms grow with your business needs. Why Work With Me? 🚀 Whether you need to optimize your data for better business insights or develop a stunning WordPress website with advanced features, I offer a blend of technical expertise in data automation and web development. From interactive dashboards to fully integrated e-commerce platforms, I help businesses improve performance and streamline operations. 🔄 End-to-End Support: Whether it's setting up tracking systems for GA4, optimizing your existing website, or building a custom web application, I provide full support for both front-end and back-end needs, ensuring seamless integration across all platforms. 🎯 Tailored Solutions for Your Business: I develop custom software and data solutions that align with your business objectives, ensuring the highest level of functionality and efficiency. Interested in Working Together? 🟢 Simply click "Invite" or "Hire," and let's start creating a high-performance digital solution that transforms your business data and online presence! 💬 Ready to discuss your project? Answer a few key questions, and we’ll create a plan to make your vision a reality.

Java
Website Migration
Payment Gateway Integration
PayPal
Landing Page Design
WordPress Theme
WooCommerce
Angular
WordPress
Laravel
PHP
Spring Boot
Web Application
Software Development
Desktop Application
$50 hourly
Muhammad S.
- 5.0/5
- (3 jobs)
🌟 Based in Robbinsville, NJ 🌟 With 24+ years of hands-on experience in Java, .NET, Spring Boot, and Cloud, I specialize in building scalable, high-performance applications for startups and enterprises. I’ve worked across monolithic and microservices architectures, delivering secure, efficient, and maintainable solutions. My expertise extends to cloud computing (AWS, Azure), API development, and database design. What I Offer: - Enterprise-Grade Development – Full-stack solutions using Java, .NET, Spring Boot, React, and Angular. -Microservices & Cloud Architecture – Scalable AWS, Azure, and Cloud Foundry applications. -API & Integration Expertise – RESTful APIs, SOAP, Kafka, Databricks. -Database & Performance Optimization – SQL Server, PostgreSQL, MongoDB, and more. Agile --Development & Best Practices – TDD, XP, and Scrum methodologies. Key Skills: Languages & Frameworks: Java, Kotlin, Scala, C#, Swift Spring Boot, .NET, Angular, React, Hibernate, JPA Cloud Platforms: AWS (S3, EMR, Kinesis, Lambda, Redshift) Microsoft Azure, Cloud Foundry Architectures: Monolithic, Microservices, SaaS, Multi-Tenant Systems Database Systems: Oracle, PostgreSQL, MS SQL Server, Cassandra, MongoDB Development Methodologies: Agile/Scrum, Extreme Programming (XP), TDD API & Integration: RESTful APIs, SOAP, Kafka, Databricks Integration Key Achievements: ✔Scaling & Maintaining Rhithm App – A Social Learning Platform for 3M+ Students Building & Sustaining a High-Performance Learning System Working on Rhithm App, a platform serving 3M+ students across 27 U.S. states, has been an incredible journey. My role has been twofold first, building the system for scalability and efficiency, and now, ensuring ongoing performance optimization, security, and growth. Solutions & Impact Engineered for Scale & Speed – Optimized backend architecture, implemented database enhancements, and upgraded API structures to handle millions of simultaneous requests without slowdowns. Enhanced UI/UX – Refined educator dashboards, improved navigation and engagement, and ensured seamless mobile accessibility for students and teachers. Real-Time Data Synchronization – Developed instant processing mechanisms to keep student insights updated in real-time, preventing data inconsistencies across schools. Security & Compliance – Integrated FERPA-compliant encryption, ADA accessibility features, and role-based access controls to protect student data and privacy. ✔ Low Code/No Code API Framework – Built an innovative API framework reducing development time for enterprises. ✔ JP Morgan Trading Platform – Developed a microservices-based financial trading system. ✔ Aramark Mobile Solution – Cloud-native iPad app for streamlined operations. ✔ Scalable Analytics for Weight Watchers – Designed a real-time data processing solution. Let's Connect! I deliver fast, reliable, and future-proof solutions tailored to your business needs. Ready to build something amazing? Let’s discuss your project today!

Java
Spring Boot
Database Architecture
Big Data
n8n
API
SaaS Development
Microsoft Azure
AWS Lambda
Kotlin
React
MERN Stack
Angular
.NET Framework
C#
$30 hourly
Annie D.
- 5.0/5
- (3 jobs)
I'm a teacher, writer, web developer, and more with versatile skills. I have extensive experience teaching and tutoring students of all grade levels. I have helped students achieve success in many different academic areas. I specialize in teaching coding, computer skills, and music and can develop custom curriculum material as needed. I am also a writing, voiceover, and marketing professional. I can write, record, and/or edit voice material for advertisements, tutorials, informational videos, and more. I have a background in creative writing for the stage and have won multiple awards for my work as a playwright and librettist. I'm passionate about writing for many kinds of creative projects.

Java
Microsoft Office
Zoom Video Conferencing
Google
Writing
iOS
Musical Theatre
Voice Acting
WordPress
Web Development
HTML
jQuery
Python
JavaScript
CSS
$85 hourly
Chirag S.
- 5.0/5
- (1 job)
Oracle Certified Java Programmer, Sun Web Component Developer with Java (J2EE) development experience of more than 18 years: Hibernate, Spring (MVC, AOP, Transaction management), Struts, JSP/Servlet, JUnit, Tomcat, BEA/Oracle Weblogic, Kubernetes, AWS, Ajax, Javascript,JQuery, Postgres, Mysql, Oracle. Extensive experience in developing large-scale applications for Fortune 500 Companies spanning verticals like Pharmaceuticals, Insurance, Finance, Marketing, Technology. Developed complex integration products for Enterprise applications with WMS/JDA, Oracle ERP(11i), SAP, SAP Marketing Cloud, etc.

Java
PostgreSQL Programming
Core Java
RESTful Architecture
Hibernate
Spring Framework
SQL
Apache Struts
Oracle Database
Spring Boot
$40 hourly
Vinod S.
- 5.0/5
- (10 jobs)
"Vinod was prompt, responsive, professional, and gave us exactly what we were looking for. The portal he delivered streamlined our entire negotiation and market discovery by saving us a considerable number of man hours through automation. It also helped us improve our turnaround time to market events and deliver on both resilience and savings." Varun Mehta, Singapore Global Procurement Manager, Unilever "The work product from Vinod was - and has continued to be - outstanding. Trustworthiness, Diligence and Technical Proficiency are three of his best attributes." Adam Cohen, New York Founder, Wall Street Investment Research Firm Hello and thank you for checking out my profile! For the past 2 decades, harnessing technology to solve business challenges faced by small businesses has been my passion. I started my career as a software engineer, and eventually became a software solution architect before I started my agency to provide strategy consulting and software services for businesses. I've worked closely with over 40 startup founders to build products for them. Along with my team of 45 engineers, I've built several applications for enterprises such as FedEx and Unilever. Here are a few of our notable projects. When you go through them, you'll understand the complexity of projects we've worked on and the kind of value we've provided to businesses in the course of the past 10 years. ✅ Covenant Review - 7 year consulting/software development engagement with a wall Street based legal research firm ✅ Fundation - Architected and built an online platform for small businesses to get instant loans ✅ Fedex - Built a reporting portal to determine effectiveness of their marketing campaigns ✅ OHL North America - 6 year engagement for digitization of paper based process for this NY based construction conglomerate ✅ World Trade Centers Association - 6 year engagement with this global non-profit. Built various software solutions to improve member engagement ✅ Unilever - Dashboard that scours information from over 70 web pages to determine the best timing to purchase raw materials for manufacturing ✅ Gigabyte - Corporate portal to facilitate engagement with its resellers ✅ Firelab - Web & Mobile app development for a startup that wanted to digitize the paper based fire inspection process Core skills of my team: Frontend technologies: ✅ React, Redux ✅ Angular JS ✅ HTML5, CSS3 Backend technologies: ✅ Java ✅ NodeJS Mobile: ✅ React-native ✅ Ionic framework Databases: ✅ PostgreSQL ✅ MySQL ✅ MongoDB ✅ MS SQL Web Technologies and Frameworks ✅ Spring ✅ Spring Boot ✅ Struts ✅ Hibernate ✅ Vaadin ✅ SOAP ✅ Rest API Tools and services: ✅ Eclipse IDE, IntelliJ, myEclipse, Net beans ✅ Github, Bitbucket, Gitlab Reasons to consider us for your project: ✅ We start every engagement with a Research, Discovery and Planning phase so we have a deep understanding of your business goals. ✅ We have a customer engagement model that meets the needs of every customer we work with. ✅ We use a nimble process to software development drawing from industry standard software development methodologies. ✅ Our commitment to customer success means that there is a single point of contact (namely, customer success manager) for every customer. ✅ Our core team of experts including the founder come from various software development disciplines with an average of 12 years experience in the industry. ✅ We start every engagement with a Research, Discovery and Planning phase so we have a deep understanding of your business goals. ✅ Our team uses cutting edge technologies to ensure longevity of the solutions we build for our clients. ✅ At the conclusion of project development, we provide a UAT (User Acceptance Testing) phase for clients to test the product, while our team is on standby to fix any issues. ✅ We have decades of customer success stories and reviews, provided by satisfied clients.

Java
SQL
Docker
UiPath
LeSS Framework
Apache Groovy
Product Development
MEAN Stack
MySQL Programming
Spring Framework
MongoDB
React
Oracle Database
Angular
Node.js
$60 hourly
Julius C.
- 5.0/5
- (15 jobs)
I am a software developer in the New York metropolitan area. I have worked in all phases of software development from initial design and implementation to deployment and maintenance. Have worked at an investment bank on their trading platform as well as various web applications for managing clients and investments. I have experience with: Server side: Java, Python, Javascript, Spring Boot, Django, Flask, Node.js Front end: Javascript, Typescript, React, Angular, Bootstrap, HTML, CSS

Java
RESTful API
Web Application
TypeScript
Flask
Spring Boot
Python
React
JavaScript
Django
Node.js
$45 hourly
John B.
- 5.0/5
- (6 jobs)
Graduated from Stevens Institute of Technology with a B.S. in Computer Science, 2022. M.S. in computer science in 2023. - Experienced in C++, Java, React JS, Javascript, and Python - Numerous web projects done in React JS - Participated and made the top 100 of kaggle machine learning competitions - Courses taken include, but are not limited to: Algorithms, Data Structures, Discrete Structures, Computer Organization and Programming, Automata and Computation, and Web Programming

Java
Web Development
OCaml
Functional Programming
Linux
React
Node.js
Erlang
C
JavaScript
Tutoring
Python
Machine Learning
C++
$150 hourly
Josh W.
- 5.0/5
- (9 jobs)
Available for engineering and design consultations. Deep expertise in highly scalable Java-based systems and scalable architectures. Extensive experience with Spring Boot, Kafka, Maven, Gradle and multiple datastores including Postgres and Oracle. Also experienced with most front end frameworks such as Vue, React and Angular.

Java
Swagger
Python
Amazon Web Services
RESTful API
Oracle Database
JavaScript
Apache Maven
PostgreSQL
AWS Lambda
Vue.js
SQL
Apache Kafka
Spring Boot
Amazon S3
$65 hourly
Sadhana S.
- 4.9/5
- (29 jobs)
Experience Highlights: - 14+ years of experience in Software Development with Python, Java and Database design. - I specialize in Web Scraping/Data Extraction, ranging from static to dynamic. - Expertise in automation of systems, architecture, designing, developing and deploying enterprise applications onto Cloud or on-prem infrastructure - Expertise in microservice architecture and integration of distributed systems - Design, plan, manage, maintain and support Cloud infrastructure using AWS. Why Choose me: - I maintain a high level of communication during the project, delivering the project on the agreed timeframe and budget - I provide my clients with estimated list sizes and can work within your budget and is done before hiring me to ensure complete transparency My Technology Stack: Programming: Java, Python, NodeJS, JavaScript, Django framework, Flask, SpringBoot, PLSQL, Database Performance Tuning, Database Setup, Migration & Upgrade, Scrapy, Selenium Scripting: Batch, Shell and Python scripting Cloud: AWS & Cloud Foundry Database: Oracle, MySql, MongoDB, Redis, Elasticsearch, Apache Cassandra

Java
API Development
Django
Python Script
Amazon Web Services
Flask
Serverless Computing
Web Crawling
Selenium
Python
Scrapy
SQL
Data Scraping
Beautiful Soup
$65 hourly
Mohammad I.
- 5.0/5
- (4 jobs)
Experienced technology leader with 10+ years of experience in AI/ML and commerce-based product development. Successfully led large-scale digital products impacting over 100 million users. Expert in managing the full product lifecycle, driving performance, and delivering significant business value. Proficient in leveraging AI/ML technologies to solve complex business challenges and enhance user experiences. Skilled in data-driven decision-making, user-centric development, and aligning products with strategic business goals. Mohammad is a purpose-driven leader with ability to navigate rapid changes and collaborate with management at all levels in support of business goals and objectives. Spearheading large-scale product development and positively affecting over 100 million customers. WHAT I DO I am a development experts on all technologies & platforms including Custom software development. ✅ WHY WORKING WITH ME 🏆 99% Customer satisfaction 🚀 100+ Product shipped ✅ SERVICES WE OFFER ► UI/UX Engineering ► Product Development. ► Web App development ► Mobile App development ► Product and Project Management ► Enterprise Solutions ► Business Process Management ► Blockchain ► IOT ► Cyber Security ► Artificial Intelligence ► Machine Learning ✅ TECHNOLOGY TOOLSET 🖥️ Front-end technologies ✓ Javascript & TypeScript ✓ ReactJS ✓ AngularJS ✓ React Native ✓ Vue.js ✓ Flutter ⚙ Backend technologies ✓ NodeJS ✓ Java ✓ .Net Core ✓ C# ✓ PHP ✓ Python 📱 Mobile technologies ✓ Swift ✓ Kotlin ✓ Objective-C 🌐 Blockchain technologies ✓ Solidity, Rust, Python, Java ✓ Bitcoin, Ethereum, Solana, and more. ✓ MultiChain Platform. ✅ OUR PROCESS ⚙️ Scoping & Roadmap Planning ►Discovery Workshop ►Product and Brand Strategy ►Work Breakdown Structure ►Project Plan ►Project Budget ►Stakeholders Interviews ►Requirements Docs ►Use Cases & User Stories ►UI & UX Design ►Roadmap definition 👨🏻‍💻 Development & Execution ►Architecture and Design ►Frontend and Backend development ►Quality Assurance ►User Acceptance Testing ►Code Documentation 🚀 Launch & Scale ►Release Management ►Change Management ►User Docs and Training ►Production Support ►SLA based support ►Application Modernization ► Your project will have a dedicated, experienced contact person who will serve as an advisor, project manager, and product owner. ► Our team can utilize your preferred in-house tools that are specifically designed to aid in tracking time, managing hours, monitoring progress, and improving communication for your convenience. ► All team members have received training and are certified. However, if your project requires additional expertise or specific skills, we can help you find the necessary talent. ► Security is a top priority and we take all necessary measures to ensure it and all employees having signed a specific NDA. ✅ INDUSTRIES WE SERVE ► HealthCare ► FinTech ► Supply chain ► Automotive ► Technology ► Retail, E-commerce ► Gaming ► Travel & Hospitality ► Startups 👉 Get in touch today on Upwork! We can help build something great to transform.

Java
Project Management
Software
NoSQL Database
Product Development
HTML
CSS
Database Design
AWS Systems Manager
Software Development
TypeScript
React
Angular
$100 hourly
Serg P.
- 5.0/5
- (1 job)
Senior Lead developer/Software Architect with over 15 years of experience in leading, designing and implementing mission critical web based applications, shared services and applications integration projects. Highly-motivated team player with a proven track in architecture and security assessments, teams' coaching and mentoring, facilitating design sessions, creating and conducting presentations and trainings. Experience Summary * Extensive experience in design, prototyping and development of large and small scale applications; * Evaluated of technologies and recommended RAD tools and libraries for corporate implementations; * Designed core libraries and infrastructure classes for the system to be used by the development team; * Conducted training sessions on coding, logging, exception handling, and documentation standards; * Defined strategies and optimized development processes; * Over 12 years of software development in finance, telecommunications and government agencies;

Java
Amazon Web Services
API Integration
Enterprise Architecture
Core Java
Information Security
Application Security
Code Review
Cloud Security
Vulnerability Assessment
Source Code Scanning
Security Analysis
High Availability and Disaster Recovery
AWS Application
$60 hourly
Sam S.
- 5.0/5
- (4 jobs)
I'm an ex-Google engineer, building a reputation as a top-tier freelancer. -I do top-quality work for cheap, because I'm focused on getting 5-star reviews and references. - I have experience putting real projects in production. I wrote infrastructure at Google that's now running on most mobile phones. - I'm very good at solving hard math problems. Anything data-heavy or algorithmically challenging is a place a really shine. - I can program in anything and the kitchen sink. I've written major projects in Java, Python, Objective C, Clojure, Javascript, etc., and learn quickly. I've contributed to messy infra projects with large codebases, and written mobile apps and websites from scratch. - plz SammyConsulting LLC

Java
Generative AI
Jupyter Notebook
Machine Learning
NLTK
Emacs Lisp
spaCy
Python
Clojure
TensorFlow
PyTorch
React
ClojureScript
$45 hourly
Zhiheng F.
- 5.0/5
- (0 jobs)
Are you looking for a high-performance Java backend or a full-stack solution for your application? I help businesses build scalable, secure, and high-traffic web applications using Java, Spring Boot, React, and Kafka. ✅ Expertise in: • Java | Spring Boot | Spring Data JPA | Spring Security • Microservices | API Development | Event-Driven Systems (Kafka, RabbitMQ) • React.js | Redux | Modern UI Development • CI/CD Pipelines | Docker | Kubernetes | AWS/GCP • Unit Testing & Automation (JUnit, Mockito, Jest, Enzyme) 🔥 What I Bring to the Table: ✔️ Scalable Backend Architectures – Designed & deployed microservices processing over 500K+ requests/hour ✔️ Performance Optimization – Improved API response times by 40%+ through database & caching strategies ✔️ End-to-End Development – Built & launched full-stack applications for SaaS, fintech, and e-commerce clients ✔️ Secure & Resilient Systems – Implemented Spring Security & JWT authentication for enterprise-level applications 📌 Let’s Build Something Great! Whether you need a high-performing API, a real-time event-driven system, or a complete full-stack solution, I’m here to help. 💬 Send me a message, and let’s discuss your project!

Java
HTML5
CSS 3
Software Testing
Docker
JavaScript
React Bootstrap
React
Web Services Development
Agile Software Development
RESTful API
Spring Framework
SQL
API
Database
$33 hourly
Emily S.
- 5.0/5
- (2 jobs)
I'm a software developer with experience building websites for nonprofit organizations. Whatever work you need done, I can help!

Java
Front-End Development
Back-End Development
Flask
React
Node.js
JavaScript
Python
MongoDB
C++
C
$75 hourly
Nikos A.
- 5.0/5
- (10 jobs)
SUMMARY Senior web developer with bachelor of science, attended master of science, and 8 years of experience as a web developer. Proven expertise in building websites and backend along with databases. Solid experience with leading features and mentoring team members.

Java
Swift
React Native
Golang
Python
Google Cloud Platform
Redux
PostgreSQL
GraphQL
Vue.js
Angular
Node.js
TypeScript
React
JavaScript
$50 hourly
Stanislav S.
- 5.0/5
- (0 jobs)
I am a programmer with more than 20 years of development experience. Can do a wide range of tasks, have a good knowledge of many progrmming languages and platforms. Have good problem -solving skills

Java
SQL
C++
$200 hourly
Tejas S.
- 5.0/5
- (3 jobs)
I'm a software developer who builds well organized Machine Learning solutions catered to your business needs. My services include: NLP algorithms, computer vision algorithms, data extraction, data analysis, model evaluation, model deployment, website integration, and general consulting. Examples of NLP tasks are: text classification, language translation, chatbots, sentiment analysis, question answering, text summarization, speech recognition, and text to speech. Examples of Computer Vision tasks are: image classification, object detection, image segmentation, object tracking, optical character recognition, and image generation. Experienced with Python, Java, C, SQL, HTML, and Cloud Services. Well organized, punctual, detail-oriented, and clear communicator.

Java
Large Language Model
Amazon Web Services
Web Scraping
C
Software Development
Artificial Intelligence
Generative AI
SQL
NLTK
OpenCV
Python
Natural Language Processing
Computer Vision
Machine Learning
$35 hourly
Pon Udayavani S.
- 5.0/5
- (1 job)
Comprehensive Testing Expertise: With a rich background in Quality Assurance, I offer a diverse skill set encompassing manual and automation testing for web applications, API (SOAP and REST), mobile applications (Android & iOS), and web services. - Test Methodologies: I am well-versed in various testing methodologies, including Agile and Waterfall, ensuring that your project aligns with the most suitable approach. - Test Lifecycle Mastery: I pledge to take care of your testing needs from start to finish, including test estimation, planning, design, execution, defect management, and closure. - Tools Proficiency: I bring expertise in a range of testing tools, including Postman, SOAP UI, Rest Assured, TFS, JIRA, HP ALM, Azure Board, Bugzilla, IBM ClearQuest, and more. These tools enable me to streamline testing processes and deliver high-quality results. - Automation Excellence: My proficiency in Selenium WebDriver and UI automation ensures efficient and accurate automated testing of web applications. - Technical Proficiency: I possess a strong technical foundation in Java, XML, SQL, HTML, and more, allowing me to handle a wide array of testing scenarios. - Project Management: I offer resource planning, reporting metrics, and project management skills to ensure that your testing efforts are well-organized and deliver on time. - Requirement Understanding: I excel in requirement gathering, ensuring that I thoroughly understand your project's needs and objectives. - Versatile Toolset: With experience in various development IDEs, project workspaces, and operating systems, I am adaptable and can seamlessly integrate into your project environment. - Collaborative Work Approach: I believe in open communication and collaboration. I pledge to work closely with your team, using tools like SharePoint, Confluence, and Microsoft Office suite to ensure smooth project execution. By hiring me as your freelancer, you can trust in my commitment to delivering top-notch testing services, ensuring the quality and reliability of your software. Your project's success is my priority, and I am dedicated to achieving your testing goals efficiently and effectively.

Java
Test Scenario
Test Report
Test Case Design
Testing
Automation
Quality Assurance
QA Testing
Selenium
TestNG
Test Execution
Test Design
Test Results & Analysis
Software QA
Software Testing
$40 hourly
Nagesh G.
- 5.0/5
- (7 jobs)
Developing new age Application need new age talent and business acumen. While you need a developer, we can help you plug in right expertise for your RFP, POC or even investment round in App development. ✅ 100+ Successful Projects ✅ 2 Months of Free After-Launch Support ✅ Fluent in English ✅ Free Design Sample with Unlimited Revisions ✅ Free Consultation Call 𝐃𝐎𝐄𝐒 𝐓𝐇𝐈𝐒 𝐒𝐎𝐔𝐍𝐃𝐒 𝐅𝐀𝐌𝐈𝐋𝐈𝐀𝐑? ✅ You have an amazing idea and you are looking for a development partner who understands you. ✅ There is a problem in your industry and you want to build a web/mobile app for it. ✅ You need to finish these couple of features in your product for your next funding round. ✅ You are dealing with an unreliable development partner, encountering subpar quality, facing unexpected costs, or experiencing a lack of transparency. ✅ Worried about post-launch support and ongoing maintenance? If any of these resonate with you, you’re in the right place. I offer end-to-end full-stack development services, handling everything from planning to post-launch support—so you can focus on what matters most: 𝐆𝐑𝐎𝐖𝐈𝐍𝐆 𝐘𝐎𝐔𝐑 𝐁𝐔𝐒𝐈𝐍𝐄𝐒𝐒 𝐖𝐡𝐲 𝐘𝐨𝐮’𝐥𝐥 𝐖𝐚𝐧𝐭 𝐭𝐨 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐌𝐞: - Clear, Consistent Communication: I use Agile methodology, breaking down projects into small sprints to keep you updated and involved at every stage. - Custom Solutions for Every Industry: Whether you need a mobile app for e-commerce, education, healthcare, or even an Uber clone—I have the expertise to bring your vision to life. - Long-term Partnership: You’ll benefit from 2 months of free after-launch support, ensuring your app runs smoothly without any extra costs. 𝐖𝐡𝐚𝐭 𝐘𝐨𝐮’𝐥𝐥 𝐆𝐚𝐢𝐧 𝐟𝐫𝐨𝐦 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐧𝐠 𝐖𝐢𝐭𝐡 𝐌𝐞: Mobile app development || iOS app development || Android app development || Cross-platform app development || Native app development || Mobile app design || App UI/UX design || App development services || Custom app development || Hybrid mobile app development || Flutter mobile app development || React Native app development || Mobile app testing || App deployment services || Mobile app maintenance || App updates and improvements || App store optimization || Mobile app for business || Enterprise mobile app development || iOS app developers || Android app developers || App development company || iOS app store submission || Android app store submission || Cross-platform app solutions || Mobile app API integration || App performance optimization || Mobile app scalability || App localization services || Custom app features || App security features || iPhone app development || Swift programming for iOS || Kotlin for Android apps || Java for Android apps || iOS app UI/UX design || Android app UI/UX design || App testing and debugging || App analytics || Push notifications in apps || Mobile app integration || Flutter app testing || React Native mobile UI || React Native cross-platform apps || React Native app features || Flutter app UI/UX design || Flutter app testing || Mobile app for healthcare || E-commerce app development || Education app development || FinTech mobile app development || Real Estate app development || Fitness app development || Food delivery app development || Travel mobile app development || Social media app development || Event planning app development || Retail mobile app development || Logistics app development || Finance mobile app development || News app development || Fitness tracker app development || Meditation app development || Sports app development || Gaming mobile app development || Streaming app development || Augmented Reality app development || Virtual Reality app development || Crowdfunding mobile app development || Podcast app development || Subscription-based app development || Cryptocurrency app development || Mobile app for charities || Non-profit mobile apps || Loyalty program app development || Transportation app development || Smart home app development || Internet of Things (IoT) app development || Job search app development || Taxi booking app development || Delivery app development || Digital wallet app development || Fleet management app development || Healthcare appointment app development || Online learning mobile apps || Video conferencing app development || Car rental app development || Package tracking app development || Concierge service app development || Online ticketing app development || Personal finance app development || Portfolio management app development || Online grocery shopping app || Custom CRM app development || Chatbot app development || Voice-controlled mobile apps 𝐋𝐞𝐭’𝐬 𝐂𝐨𝐧𝐧𝐞𝐜𝐭 𝐚𝐧𝐝 𝐁𝐮𝐢𝐥𝐝 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐆𝐫𝐞𝐚𝐭: If you’re ready to elevate your project with expert-level mobile app development, let’s schedule a call. We’ll discuss your goals, challenges, and how I can help turn your vision into reality.

Java
Angular
Node.js
Hybrid App
Objective-C
C++
Database
React Bootstrap
React Native
Android App
iOS
Xamarin
Flutter
Mobile Game
Mobile App
$53 hourly
Ogers R.
- 5.0/5
- (4 jobs)
Software Developer with 5 years of experience, passionate about using technology to solve real-world problems. I am particularly skilled in C++, but I am also proficient in other programming languages and technologies, such as Python, Java, C#, MySQL, etc. I am always eager to learn new things and expand my knowledge base. In addition to my development role, I also shared my passion and knowledge of programming as an instructor at two educational institutions: Tirana Center of Technology and Dominusoft. I designed and delivered engaging and interactive courses on C++ fundamentals, data structures, algorithms, and object-oriented programming. I helped hundreds of students and professionals learn and master C++ and improve their coding skills and confidence. I am opened to any offer, so do not hesitate to contact me for any kind of task that you might have.

Java
ASP.NET MVC
JavaScript
Spring Boot
Database Management
Microsoft Visual Studio
Team Training
Software Testing
Software Development
SQL
Python Script
Python
C++
$45 hourly
Muhammad A.
- 5.0/5
- (6 jobs)
• 9+ years experience in analysis, design, development, implementation, architect and management of N-tier enterprise/distributed java/.net based applications covering desktop, and web based. • Hands on experience in developing financial and health care applications, as well as architect them Specialties - Languages: Java, C/C++, C# .Net, Visual Basic, Visual Basic .Net, JavaScript, PL/SQL. - Tools/Technologies: J2EE (Enterprise JavaBeans, JSP/Servlets, RMI), JavaServer Faces, Spring, Struts, Hibernate, AJAX, Ant, XML, ASP, JBoss AS, JBuilder 9/x, Eclipse 3.0.1, Oracle Developer 2000, MySQL, Postgresql, Informix, Web services (java/C#). - RDBMS: Oracle 9/9i. - ORDBMS: Postgresql.

Java
Hibernate
Spring Framework
Apache Struts
Jakarta Server Faces
J2EE
PostgreSQL
C#
MySQL
$69 hourly
David Q.
- 4.9/5
- (199 jobs)
*** Proud of my UpWork Expert-Vetted profile, only granted to the top 1% — pre-screened by Talent Managers and experts in their field. *** As a Senior Learning Technology Consultant with over 250 successfully completed projects in the e-Learning Software Development industry, I bring over 14 years of experience in learning technology solutions. My expertise now encompasses the strategic integration of AI-driven learning technology tools to deliver advanced and more efficient strategies for implementation, administration, and enhanced user journeys for end users of Learning Management Systems (LMS). I have managed and lead Learning Tech Consultant, Project Management, Design, and Engineering Teams focused on LMS creation, customization, and implementations with systems such as Moodle, Capsule LMS, Totara, Mahara, Paradiso LMS, CrossKnowledge Learning Suite, LearnDash, LearnWorlds, eFront, and Talent LMS. Furthermore, I specialize in the creation of interactive SCORM courses using authoring tools like Articulate Storyline and RISE. My focus is on supporting the delivery, enhancement, and maintenance of Compliance Certifications and Continuing Education (CE or CEU) content and material via SCORM across various industries, now with a keen understanding of how AI can optimize these processes for all various roles within an LMS. I am committed to upholding the highest quality standards within organizations and ensuring the application of proven Learn Tech industry practices and best practices tailored to your specific LMS. I have a strong track record of providing impactful input to Fortune 500 corporations, State Universities throughout the US, government organizations, and global small and midsize businesses by optimizing live systems and guiding the evolution of internal processes, e-learning tools, platforms, and their content, now with an emphasis on leveraging AI for improved efficiency and user experience. I am deeply invested in continuous growth and contribute through leadership, process development, and detail-oriented Project Management skills as a bilingual Senior e-Learning Consultant and Learn Tech Project Manager for your team and project. I am particularly excited about leveraging AI-powered solutions to drive innovation and efficiency in your learning ecosystem and am eager to become a key contributor to the success of your organization and all projects we collaborate on. Digital Learning Solutions, LXP, LMS and e-Learning Content Services (including AI-Driven Enhancements): LMS Selection, Scoping and Implementation Consulting (including identification of AI-powered features and integrations) Upgrades (Moodle LMS / Totara LMS) Revamping sites or LMS LMS Administration and governance (including AI-driven automation and insights) LMS Theme Creation or enhancement LMS plugin development, creation, installation and maintenance (including AI-powered plugin recommendations) LMS Multi-tenant LMS Custom Development (including integration of AI functionalities) LMS Data integration (SSO, User Provisioning, Enrollment, and Completion records / Exports & Imports) LMS KPI Identification and Success Campaigns (leveraging AI analytics for deeper insights) LMS Localization and Translation LMS Mobile App creation & Implementation Salesforce and LMS Integration Woocommerce and LMS integration Magento and LMS Integration (Moodle, and Skyprep) Zoom, Webex, BBB and other meeting tools and LMS integration SCORM Interactive course creation for LMS Creation, enhancement and maintenance of Compliance Certifications, and Continuing Education (CE or CEU) content and material via SCORM (exploring AI tools for content generation and personalization) Ready to deploy and customize content sources (Videos, Interactive content, PDFs, eBooks, Study Material) Experienced in the Following Learning Management Systems LMS: Moodle, MyQuest, Capsule LMS, eFront, Totara, Mahara, Paradiso LMS, CrossKnowledge Learning Suite, Blackboard, LearnDash, IOMAD, Talent LMS, Matrix LMS, Litmos, Lessonly, LearnWorlds, Open Edx, Kajabi, Skyprep, Thinkific, and Ellis.

Java
Shareable Content Object Reference Model
Elearning LMS Consulting
Project Management
Moodle
TalentLMS
Project Management Office
Learning Management System
API Development
C#
PHP
HTML5
CSS
$50 hourly
James M.
- 4.9/5
- (39 jobs)
Specializing in automating & streamlining business operations via AI. Full stack development for website and cloud applications. Python 3 / REST API / Core Java / J2EE / REST API / Kafka / Event-Driven Microservices / GWT / C# / PHP / Web Services / JMS / JSON / Oracle / Sybase / MS SQL / MySQL / DynamoDB / Aurora / PostgreSQL / Spring /Spring Boot / Struts / Hibernate / JavaScript/ jQuery / TypeScript / Angular / React / VUE.js / Cloud / Cloud Computing / AWS / MS Azure / AWS S3 / AWS Kinesis / AWS EMR / Elastic Search / WebSphere /WebLogic / Tomcat / Apache / TIBCO / MS Excel / MS PowerPoint / MS Word / Data modeling / Data analysis/ Online Payment Gateway Integration

Java
API Integration
PHP
Google Web Toolkit
XML Web Services
Oracle RAC
HTML
Spring Framework
Yii
jQuery
MySQL
Web Design
$80 hourly
Gagan S J.
- 5.0/5
- (14 jobs)
More than 30 years in IT with 24 years in US having worked both onsite and offshore models. Services based design and solution architecture for web applications and mobile apps. REST and SOAP services design and development. Designed complex and intricate applications in insurance, finance, manufacturing, mortgage banking, e-commerce. Lead solution architecture from inception to deployment in agile delivery of applications in AI including OCR, NLP and ML. Working on state-of-art Machine Learning and Natural Language Processing projects with Python and Java frameworks like Stanford Core NLP, NLTK, Keras and Scikit learn. Manage, design and architect solutions in Insurance Brokerage area using MEAN stack and Spring Boot REST Services for diverse applications such as Vehicle Exposure and Loss Runs. Performed POC with document ingestion using Bytescout Document Parsers SDK to process and extract data from PDF into JSON. Create architecture document for Security DevOps tools like ThreatModeler, Whitehat and Blackduck. Lead Solution delivery of Loss Run for USA and Canada. Created system architecture design and provided solution analysis with Python and AngularJS UI Web Frameworks for Front-end of an AI/ML NLP Engine. Solution leader and architect for on-premise and cloud based frameworks and implementation using Unqork and Anaplan products. Integration with Salesforce, Data Warehouse and Qlikview. Reviewed Unqork Low Code/No Code Platform and did product analysis and guided the product manager on features and functions. Attended Unqork Create Conference and wrote a technical feature of product platform. Design architecture for generic Document Interface Mean stack web app and services on premise and on AWS cloud enablement. Evaluate Outlook drag n drop Plugin and Outlook Exchange REST API with AZURE AD Authentication and Exchange Online O365. Compared RASA and NIA AI NLU Frameworks for Chatbot development. Created Conceptual Architecture of Client Onboarding Systems with Salesforce and CLM tools like Conga/DocuSign/Apttus. Create UML models and Architecture Design in Enterprise Architect tool for REST API for Account Team Management as a shared service framework exposed via Apigee. Act as an architect supporting Digital Customer Portal integrating via REST API and Mongo DB hosted on AWS. Lead architecture design for REX and Credit systems. Research Smartsheet integration with REST API via custom webapp or web hooks. Worked on Azure Architecture of on-prem to hybrid migration. Worked on manual profiling of different sites to determine the optimum architecture support. Architecture design of a Python-web app framework with integration of a Machine-Learning Engine.

Java
Data Ingestion
Hibernate
PHP
MVC Framework
Microsoft Azure
Spring Framework
JavaScript
Solution Architecture
Web Service
Amazon Web Services
Google Cloud Platform
API
Flask
Python
$40 hourly
Haroon R.
- 5.0/5
- (8 jobs)
Certified Salesforce B2C Commerce Architect & Developer. Having 10+ Years of Experience in E-Commerce & Cloud Solutions Struggling with complex Salesforce B2C Commerce implementations, slow performance, or integration challenges? I design and develop scalable, high-performing Salesforce solutions that optimize operations and elevate customer experiences. With 10+ years of hands-on experience, I specialize in: ✔ Salesforce B2C Commerce (SFCC, Headless, SFRA) – Custom development, optimization & integrations ✔ Sales & Service Cloud – Tailored automation & workflow enhancements ✔ Experience & Marketing Cloud – Engaging, personalized customer journeys ✔ Pardot & Omni-Channel Integrations – Seamless connections with third-party platforms ✔ CI/CD & Performance Optimization – Faster, more efficient deployments Beyond Salesforce, I bring extensive eCommerce experience with Shopify, WooCommerce, and Magento, developing high-performance platforms tailored to business needs. My technical stack includes Java, Node.js, React.js, and Python, ensuring scalable, secure, and high-performing solutions. Whether you need a robust Salesforce implementation, a seamless eCommerce integration, or a scalable cloud solution, let’s connect to transform your business!

Java
Python
Shopify
WordPress
App Development
Web Development
Salesforce App Development
Salesforce Sales Cloud
Salesforce CRM
React
Commerce Cloud
MySQL Programming
Ecommerce Website Development
Salesforce
Angular
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