Hire the best Core Java Developers in Texas
Check out Core Java Developers in Texas with the skills you need for your next job.
- $70 hourly
- 4.8/5
- (1 job)
Professional Summary: I am Full stack developer with 5+ years of experience and have the expertise to complete many complex projects as Technical Lead. I have very good experience working on MVP or full applications which requires scalable architecture to design and develop, having worked on all stages of development like a design, development to deployment with proven experiences in developing API services, User authorization, roles management, emails to handle payment gateway. I have sound knowledge in following technologies: ✓ React JS / Angular JS/ Vue JS / GraphQL / JQuery / Native Javascript ✓ Node JS / Express JS ✓Python / Django ✓ PHP / Laravel / Magento / Codeigniter / Wordpress ✓ MySQL / MongoDB / Airtable / PostgreSQL / Firbase DB ✓ Serverless Architecture with AWS Cloud Service(Lambda) / Azure/ GCP/ Firebase Functions ✓ Vicidial / WebRTC ✓ HTML5 / CSS3 / Bootstrap / Responsive Web Design / PSD to Responsive HTML ✓ APIs (Facebook/ Twitter/ Google/ Stripe/ Payment Gateways / Stripe Connect etc.) ✓ GIT, BitBucket and other project management tool Thanks for reading my profile. Looking forward to hearing back from you. Thanks & Regards, Chintan
Core Java
PythonReactNode.jsAngularJSCSSHTML - $42 hourly
- 5.0/5
- (3 jobs)
• Years of experience in all aspects of the Software Development Life Cycle, with specific focus on Quality Assurance. • Involved in End to End testing, Created Unit test plan and Integration test plan to test the mappings and created test data • Involved in testing the Information workflows. • Involved in doing data manipulations using SQL and validated the data stored in the database with the help of SQL queries. • Tested mapping, reusable transformations using all the transformations like lookup, filter, expression, stored procedure, aggregator, update strategy etc. • Interacted and worked with the development team to solve the problems encountered in the test scenario run. • Coordinated the testing efforts and the allocation of resources to different modules to speed up the process of execution. • Experience on International banking system and transaction with SWIFT codes and messaging system. • Worked on SWIFT gateway applications like SWIFT Alliance Access (SAA), Foreign Exchange (FX) applications. • Good testing experience with International wire transfer, ACH, FED. • Used Test Director to execute the test plan, track execution against the plan during testing and manage defects from inception to resolution by using Jira and ALM. • Involved in developing test Plans and test cases based on high-level BRD’s and detailed designs. • Writing Test Cases to include prerequisites, detailed directions and descriptions of the anticipated outcome. • Performed manual and automation testing, requirements verification testing, functional and user acceptance testing (UAT). • Delivery of regular test and analytical performance progress, status, defect, projected and actual execution, risk assessment and impact reports to the members of management, technical, non-technical audiences, and project team (on site /offshore). • Experience in monitoring Web Servers like Application Servers such as Microsoft IIS, Web logic, Database Servers Such as SQL Server, and Oracle during different types of Performance Testing and maintaining automation test plans and scripting of automation scenarios. • Verified the data stored in the database with the help of SQL queries. • Interacted and worked with the development team to solve the problems encountered in the test scenario run. • Coordinated the testing between onsite and offshore resources. • Have produced defect reports and prioritized the defects.
Core Java
UiPathQA TestingSwiftMicro Focus Quality CenterGitHubOracle ApplicationsTestingSeleniumPostmanJiraTestNGMySQLSQLUser Acceptance Testing - $60 hourly
- 5.0/5
- (1 job)
Solid 8+ years of experience in Java enterprise application development, specializing in designing, developing, and deploying high-performance, secure, and scalable backend systems. Additionally, I have expertise in Machine Learning (ML) and AI, integrating data-driven intelligence into enterprise applications. My work spans across FinTech, Healthcare, E-commerce, IoT, and AI-driven automation, delivering resilient, distributed architectures that drive efficiency, innovation, and growth.. 🔹 Core Achievements: ✔ 30% increase in patient engagement with a HIPAA-compliant healthcare platform ✔ 25% improvement in financial transaction processing speed ✔ 99.9% uptime maintained for high-traffic enterprise applications ✔ 20% enhancement in IoT-driven agricultural efficiency ✔ Integrated AI-powered fraud detection, reducing financial risks by 40% ✔ Developed ML-based recommendation systems, improving user engagement by 35% 🔹 Technical Expertise: ✅ Backend Development & Architecture: ✔ Java 8/11/17, Spring Boot, Spring MVC, Spring Security ✔ Microservices, RESTful APIs, GraphQL, WebSockets ✔ JPA/Hibernate, Kafka, RabbitMQ, Event-Driven Architecture ✅ Machine Learning & AI Integration: ✔ TensorFlow, PyTorch, Scikit-Learn ✔ NLP, Computer Vision, Deep Learning ✔ AI-powered recommendation engines, anomaly detection, predictive analytics ✔ ML model deployment using TensorFlow Serving & FastAPI ✅ Cloud & DevOps (AWS | Azure | Kubernetes): ✔ AWS: Lambda, EC2, S3, RDS, API Gateway, SageMaker ✔ Azure: Functions, App Services, Kubernetes, CosmosDB, Azure AI ✔ CI/CD Pipelines: Docker, Kubernetes, Jenkins, GitHub Actions ✅ Frontend Technologies (Full-Stack Proficiency): ✔ React.js, Vue.js, Angular ✔ JavaScript/TypeScript, HTML5/CSS3, Responsive UI ✅ Databases & Performance Optimization: ✔ PostgreSQL, MySQL, Oracle, MongoDB, Redis, Cassandra ✔ Query Optimization, Indexing, Caching (Redis, Memcached) ✅ Testing & Security Best Practices: ✔ JUnit, Mockito, OWASP Security, OAuth2, SAML ✔ Role-Based Access Control (RBAC), API Gateway Security 🔹 Industry Experience: ➜FinTech: Secure, high-volume payment processing systems with AI-powered fraud detection ➜Healthcare: HIPAA-compliant patient portals, EHR integrations, and AI-driven diagnostics ➜E-commerce: Scalable marketplace platforms with ML-based recommendation engines ➜IoT & AgriTech: Cloud-integrated smart monitoring & predictive analytics ➜AI & Automation: Chatbots, NLP-based automation, computer vision solutions 🔹 My Approach: ✔ AI-Driven Innovation: ML/AI-enhanced applications for automation and insights ✔ High-Scalability Design: Architecting for performance & growth ✔ Cloud-Native & API-First Solutions: Optimized for high availability ✔ Agile & DevOps Best Practices: Continuous integration & automation ✔ Full SDLC Involvement: From requirement gathering to deployment & support 🚀 Available for long-term projects, contract work, and technical leadership roles. Let’s discuss how I can help scale your application, integrate AI solutions, optimize cloud infrastructure, and drive innovation. 📩 Message me today to get started! 🔹 Keywords: #Java #SpringBoot #Microservices #Hibernate #Kafka #RESTfulAPIs #RabbitMQ #MachineLearning #AI #DeepLearning #TensorFlow #PyTorch #NLP #ComputerVision #CloudAI #AIConsultant #MLOps #JavaAI #JavaML #AIIntegration #JavaDataScience #AWSAI #AzureML
Core Java
MicroserviceVue.jsReactMachine LearningArtificial IntelligenceMVC FrameworkDockerAmazon Web ServicesSpring CloudSpring BootSpring MVCJavaScriptJava GUIJava - $120 hourly
- 4.6/5
- (18 jobs)
PROFILE HIGHLIGHTS: “Individual Freelancer, Completed 13 jobs with good rating 🏆.” Open to long term partnership !! I am professional Quality Engineer and back-end API developer residing in Texas, USA, I had my previous experience in Cisco as a Cloud Infrastructure back-end API developer using Java and Spring. I have a great development skills and experience in API development and I am sure that if you hire me, I will present you many successful projects with minimal effort from your side. RECENT FEEDBACK: ⭐⭐⭐⭐⭐ "As always! an excellent job! this is not the first time, and would not be the last time I work with Shahrukh!" ⭐⭐⭐⭐⭐ "Good ideas on design very easy to work with. Will hire again" ⭐⭐⭐⭐⭐ "Responsive very knowledgeable and a pleasure to work with" ⭐⭐⭐⭐⭐ "Great freelancer Strongly recommend." Technical Summary :: Java: J2SE, J2EE, JDBC, REST, Servlets, Swing, AWT, Java Beans, Java Mail, JMS. ORM: Hibernate, Spring JdbcTemplate, Spring Data Frameworks: Spring MVC, Spring Boot, Spring Integration, Spring Security, Struts RDBMS: PostgreSQL, MySQL, Oracle, MSSQL NoSQL: ElasticSearch, Neo4J, MongoDB, Redis, Memcached Index server: Apache Solr Cloud back end: Firebase, Google Cloud Functions, AWS JavaScript: TypeScript, JQuery, NodeJS , Angular JS, Angular 6 Design: Bootstrap 3, Custom CSS Design, Media Query, HTML5, JSP, Thymeleaf Test Tools: JUnit, Spring Test, Mockito, MockMVC, Integration Test, Unit Test Scraping: Jsoup, Html Unit, Selenium DevOps: Docker, AWS, DigitalOcean Third Party Integration: Amazon Web Services, Twilio, Social Media Integration, Payment Integration, and others. ✅ 100% client satisfaction record ✅ 93% are repeated clients ✅ 12+ Years of extensive experience in Product development. ✅ Extensive experience in Agile/Scrum/Kanban/Lean methodologies ✅ 100% flexible, can work in any time zone 🔥IMPORTANT! Since each project is different, the final hourly rate will be decided after discussing your project scope together.
Core Java
Spring FrameworkQA TestingRegression Test ScriptRESTful ArchitectureNode.jsQA EngineeringBug ReportsMobile QAQA Software & Testing ToolsTest ScriptJavaScriptTest Case DesignJiraFunctional Testing - $30 hourly
- 0.0/5
- (0 jobs)
Hi my Name is Mobin. I have bachelor in IT and I am working around years as iOS developer beside that I also have experience in android development. I have worked with different types of app development technologies like: SwiftUi, UIKit, XML for UI implementation. For programming languages I have worked with java, swift, python and kotlin For architecture, I have worked with MVC, fragment based architecture, And MVVM. For network connection I have worked with REST-API architecture and for doing network Operations, I have worked with Alamofire, URLSession and Retrofit. For database and local storage, I have work with MS SQL Server , Core data, Realm, ObjectBox and Userdefults. I have worked with APNS and firebase cloud message and push notification to send to notification I have been working with map services like Mapkit and mapbox and also using location class in swift like CLLocation Manager for realtime location. I have experience with multithreading management with GCD in swift and Thread, Runnable class in Java I have worked with cocoapods ,dependencies,and package manager to inject 3rd party library to iOS and Android Weakenss: Actually I really care about details and small parts of the apps and also write a many test cases for any scenario in project and it cloud take a so much time Strength: I teaching and share my knowledge with my co workers and also i can explain hard scenarios very understandable
Core Java
iOS SDKSoftware ArchitectureCore MLReactJavaSecure SDLCSQLObjective-CSwiftReduxRealm DatabaseDatabaseTypeScriptMapKitUI/UX Prototyping - $10 hourly
- 4.0/5
- (1 job)
I graduated student in the Master's in Information Technology and Management (ITM) program at UTD. I had three years of experience in shooting and editing photography/video and designing websites. Excellent skilled in Microsoft Office and Adobe Software. Understand and program multiple programming languages, such as Java, Python, Javascript, H5, CSS, HTML, Angular and ReactJS. Speaking Mandarin, Cantonese, and English.
Core Java
HTMLData AnalysisJavaData AnalyticsPythonJavaScriptPostmanCSS 3DatabaseFront-End DevelopmentJUnitMockitoAngularDatabase Management System - $20 hourly
- 0.0/5
- (1 job)
Results-oriented QA Automation Engineer with 5 years of experience specializing in Manual, Automation, and DevOps Testing of Web, Client/Server, Cloud (AWS), Mobile, API, and Webservices applications. Worked in diverse domains such as Transportation and Educational services. Proficient in the complete Software Development Life Cycle (SDLC) and Software Testing Life Cycle (STLC), with expertise in both Waterfall and Agile projects. Skilled in designing and creating automation frameworks using Java, Selenium WebDriver, JUnit, TestNG, Appium, Cypress, JMeter, Maven, and Jenkins. Experienced in BDD/TDD development using Gherkin language with Cucumber tool. Proficient in version control systems like Git and GitHub. Strong knowledge of core Java and JavaScript. Hands-on experience with DevOps practices, including CI/CD integration using Jenkins and testing and configuring Amazon Web Services (AWS). Proficient in HTML, CSS, HTTP, and XML.
Core Java
CucumberCypressJavaScriptRest AssuredPostmanSQLApache JMeterQuality AssuranceJUnitTestNGSelenium WebDriverSystem AutomationAutomationJava - $25 hourly
- 0.0/5
- (0 jobs)
Core Strengths: 1. Business Process Modeling & Requirements Gathering 2. Agile & Scrum Project Management (JIRA, Confluence) 3. Stakeholder Communication & Cross-Functional Collaboration 4. Risk Assessment, SWOT Analysis
Core Java
Jakarta Server PagesJava Servlet APIUser Acceptance TestingTestingQuality AssuranceAtlassian ConfluenceVisualizationTableauMicrosoft OfficeSQLJiraScrumAgile Software DevelopmentProduct ManagementBusiness Analysis Want to browse more freelancers?
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