Hire Top Freelance
Java Developers
in San José

I am a well-rounded software developer that covers many development languages, frameworks, tools, infrastructure and cloud providers. Some of my top areas of focus include Java / Kotlin for languages (but I touch many more including TypeScript, JavaScript, C#, Scala, Golang), any SQL database, most NoSQL engines (including MongoDB), Solr / Elasticsearch (expert in both), and working in the Cloud with AWS, Azure, and more recently with Google Cloud. My top skills are currently: Data Engineering, Back-end development (Microservices, REST, GraphQL), Search, Analytics, Cloud (AWS/Azure/others), and the Kotlin Language.

JavaAzureAWS (Amazon Web Services)DevOpsJavaScriptTypeScriptBig DataData EngineeringEclipse Vert.xApache SolrNode.jsMicroservicesReactBig Data SQLKotlinElasticsearch

❖ Over 19 years of IT experience in complete SDLC and STLC including Analysis, Design, Development and Quality Assurance in manual and automation testing of Client/Server, Web Applications, SOA, Mainframe and Backend Testing. ❖ Expertise in creating and providing solution to clients for their business requirement, and test automation solution such as Automation Architecture/ Framework, ROI, POC, automation methodologies, and feasibility ❖ Good Experience in Whitebox, Grey Box, and Black Box testing and usage of the testing tools: QTP, SOAP-UI, POSTMAN, Winrunner, LoadRunner. ❖ Demonstrated experience in open source test automation frameworks/tools(Selenium WebDriver, SVN, JMeter, Appium, Selendroid, TestNG, jUnit, Maven) ❖ Demonstrated experience in testing Core Java, JavaScript, REST, Jenkins, SOAP Web Services based applications. ❖ Good expertize is scripting languages: Ruby, Python, Cucumber and Shell Scripting. ❖ Good experience in testing mobile apps and API’s. ❖ Expertise in developing Performance Test plans, Test Strategy, Load Modeling, Performance Metrics and Performance Analysis. ❖ Good experience with databases: Teradata, SQL Server, MySQL, Oracle and exposure to NoSQL databases like MongoDB. ❖ Demonstrated experience in testing CRM(Salesforce) and ERP(SAP, Oracle application suite) applications. ❖ Used various testing methods - Functional, Integration, Regression, System, Smoke testing, Black Box testing, Batch testing and TDM, Agile methodologies. ❖ Proficient in developing Test scenarios and execution of whole project testing life cycle. ❖ Designed and Developed a fully Automated Test Framework ❖ Expertise in analysing Business Requirement documents (BRD) writing and executing complex test scenarios, mapping test cases to requirements, documenting test result, logging and tracking defects. ❖ Excellent skills in data analysis and fetching data from database for supporting the testing of applications using SQL. ❖ Strong problem solving, learning and excellent communication skills. Good team player and have the ability to work independently. ❖ Adaptable to new technology and business processes, experienced in sharing business and technical skills with co-workers. ❖ Experience in managing offshore and onsite teams.

JavaSoftware testing toolsRelational DatabaseNode.jsSAP HANASAP/ABAPGroovyQTPPython

Lead Software Engineer in Unix, C++, Go (golang), Java, Bash, PHP, Python, Ruby, SQL, Node.JS, HTML, CSS, JavaScript, Web Security, Unit-Testing, Continuous Delivery, VCS (Git, Hg, SVN), DNS, TCP, TLS, Data Structures and Algorithms.

JavaGo (Golang)C++