Hire the Best Eclipse IDE Freelancers in Istanbul, TR

I have +20 years of professional experience and an MSc degree in Computer Engineering from the top university in Turkey. Currently continueing PhD. Expert in mobile software development, enterprise software development, web development, cloud, iot and microservices. I have built several mobile and web based platforms and IoT servers running in cloud as PaaS or using SaaS. I have also experience in Embedded Linux, kernel device driver development. I have built people finder service, vehicle tracking system, satellite navigation systems, location enabling server, GSM-R tools, mobile number portability platform, IPTV platform, service delivery platform, IMS platform, Vodafone etopup platform, revenue assurance system, CRM, customer provisioning & billing system, electronic cash register, battery management system, national ID card reader, fiscal sales platforms, IoT gateway, IoT devices etc. I have completed web based enterprise platforms used by millions of users deployed in core platforms in mobile operators. Technologies Used: Java SE, Java EE (JPA, EJB 3.0, JMS, JMX, JaxWS, CDI, JSF), Android, Ionic Framework, Electron Framework, Angular 5-9, C/C++, Embedded Linux, Yocto, Bitbake Spring Framework, Spring WS, Spring Security, Spring SAML, Spring Boot, Rest, Amazon AWS, Microsoft Azure Cloud Native Application Development Redis Cache, EHCache Apache Mina, Oracle 11g-12c, IBM Websphere, Oracle Weblogic, Rational ClearQuest and Clearcase, IBM Requisite Pro, HPQC, Gradle, Jenkins, Fusion Middleware, QT Deep product and technology expertise in wide range of areas such as Embedded Systems, Security VAS, CRM, BPM, Mobile, OSS/BSS, IN, ITIL - Common Criteria EAL Certification, Application Security Architectures - Architecture and development of custom software and hardware (POS applications, Linux drivers, Web based platforms, highly transactional IoT servers, Big Data and self service reporting eTOM – SID Expertise, Middleware, SOA Based and Micro services based design and development

I bring over 10 years of full-stack development experience in the Java-Spring-Web ecosystem and Node.js. My expertise extends to front-end development, where I utilize React, Angular and Flutter frameworks. With a strong background in Java and NodeJS, I have contributed to various projects in fintech, telecommunications, insurance, and e-learning industries. I’m passionate about system design and clean, maintainable architecture, and I enjoy working in agile teams where collaboration is important. I focus on building reliable and scalable solutions that deliver real value. I’m also always learning and exploring new technologies, especially in areas like AI, distributed systems, and modern backend development, and I try to apply them in practical ways to improve systems. I consistently adhere to SOLID principles in my work. Software patterns play a crucial role in my approach, as they effectively address various challenges in object-oriented design. I am confident that my skills align well with your business needs. If given the opportunity, I am certain that I can deliver successful projects and supports. Backend : ✔ Java/Android ✔ Maven/Gradle ✔ Spring - Spring Cloud - Spring Boot - Spring MVC ✔ Rest APIs ✔ Hibernate ✔ Docker ✔ Git - Github - Gitlab - Bitcbucket ✔ Junit - Mockito ✔ Elastic Search ✔ Node.js ✔ Express.js Frontend Skills : ✔ Javascript ✔ React - Redux ✔ Angular Mobile : ✔ Flutter - Dart ✔ Firebase/Firestore Business Flow: ✔Jira - Confluence - Miro Databases : ✔ Mysql - Mongo - Oracle - IBM DB2 - PostgreSql I also use Copilot and Claude Code to deliver the best solutions. ✔ LLM integrations (OpenAI, Claude, etc.) ✔ AI-assisted workflow automation ✔ Prompt engineering & optimization ✔ AI code acceleration using tools like Cursor

Overview: Looking for a Senior QA Engineer who doesn’t just find bugs, but actively prevents them? I apply the 7 core software testing principles by prioritizing high-risk areas, shifting testing left (starting early), and continuously refining test cases to maximize defect detection. I don’t just execute tests; I analyze your specific business needs and customize the testing strategy to fit your project perfectly. 🌟 FEATURED PROJECT SPOTLIGHT: Emma3D Seemy CMDB I served as the QA Engineer for the Emma3D Seemy CMDB (Configuration Management Database) project, a complex enterprise service management tool. What I tested & delivered for this project: • Data Integrity & Migration: Validated complex configuration items (CIs), relationships, and hierarchical data structures to ensure 100% data accuracy. • API & Integration Testing: Tested seamless integrations between the CMDB and other ITSM tools, ensuring flawless data flow via REST APIs. • Role-Based Access Control (RBAC): Conducted rigorous security and functional testing for complex user roles and permissions. • Performance & Load Testing: Utilized JMeter to ensure the system handled massive data queries and concurrent user loads without latency. • UI/UX & Workflow Testing: Validated complex visual data trees and service catalog workflows for optimal end-user experience. 💼 ABOUT ME & DOMAIN EXPERTISE Senior Software Test Engineer with 10 years of experience delivering bug-free software across Banking, Logistics, Aviation, and IT Service Management domains. • Core Skills: Test Automation (Java/Selenium/BDD), API Testing, CI/CD integration, and KPI-driven Performance Testing. • Domain Experience: Online banking, CRM, logistics solutions, airport AMS/BRS systems, financial accounting, and enterprise SaaS. • Versatility: Beyond enterprise apps, I also developed and QA-tested a psychological counseling web platform from scratch, giving me a strong full-lifecycle product mindset. ⚙️ MY QA WORKFLOW 1️⃣ Test Planning & Design: Analyze requirements, create comprehensive test strategies, and develop detailed manual & automation scripts (BDD/TDD). 2️⃣ Execution & CI/CD Integration: Run cross-browser/cross-platform tests, integrate automated suites into CI/CD pipelines, and perform deep exploratory testing. 3️⃣ Reporting & Continuous Improvement: Finalize testing based on strict exit criteria, deliver actionable defect reports, and conduct retrospectives to improve future cycles. 🛠 TOOLS & TECHNOLOGIES ✅ Testing Types: Functional, Non-Functional, Regression, Integration, System, UAT, Alpha/Beta, Exploratory, Smoke & Sanity, Mobile & Web. ✅ Automation & API: Java, Selenium, Appium, BDD (Cucumber, Gauge), Postman, REST Assured. ✅ Performance: JMeter, Loadium. ✅ Databases: Oracle, MS SQL. ✅ Management & CI/CD: Jira, Xray, TestRail, HPQC, Jenkins. ✅ Monitoring & Logs: Kibana, ELK Stack, SonarQube (Code Quality). 🏆 WHY CHOOSE ME? 💯 100% Job Success Score on Upwork. 🔍 Analytical Mindset: Strong attention to detail with a proactive approach to edge cases. 🤝 Leadership & Teamwork: Proven ability to mentor junior QAs, collaborate with devs, and drive Agile QA leadership. I’d be happy to discuss your project requirements and contribute to making your software a success. Let’s schedule a quick chat!

Licence: Industrial engineering. Masters Degree: Operational Research, International Relationship Security and Leadership. ISTQB certified Software Development Engineer in Test (SDET) with 11 years of progressive experience in Quality Assurance. Proven track record in developing and executing robust Manual and Automation testing strategies encompassing UI, API, DB, E2E, and Performance testing. Adept at leading testing initiatives, with 7 years dedicated to IT. ● Proficient in end-to-end Test Automation, specializing in UI, Relational Database, and API testing across diverse domains. ● Enhanced proficiency in Cypress and JavaScript, contributing to successful E2E, API, and UI test automation. ● Expert in developing Cucumber (BDD)/JUnit/POM Automated Testing Frameworks. ● Skilled in frameworks using JAVA, Maven, Selenium WebDriver, TestNG, Gherkin, Cypress, and JavaScript ● Successfully connected relational databases to Testing Frameworks using JAVA, JDBC, and SQL queries. ● Experienced in building, maintaining, and operating CI/CD pipelines with Jenkins and Docker. ● Proven ability in system development, building, integrating, managing, and leading QA initiatives. ● Holds various certificates and education in engineering/management principles, emphasizing planning, operational research, and resource/risk management.