- Actuated the development of real-time analysis software utilizing Java and Kotlin, showcasing expertise in crafting high-performance solutions.- Applied diverse design patterns in the development process, demonstrating versatility in problem-solving and code optimization.- Engaged plugin-oriented development by leveraging key Java frameworks, furthering a modular and extensible architecture.- Promoted the adoption of SOLID principles within the development team, enhancing code maintainability and scalability.- Proactively implemented impactful code improvements, contributing to the overall efficiency and quality of the development workflow.- Played a pivotal role in onboarding and mentoring new developers, ensuring a seamless integration into the development team.- Led the charge in implementing robust performance and automated testing protocols using the JMeter application, building the software's reliability and scalability.

- Application development for the payment industry, showcasing proficiency in delivering solutions tailored to the sector's unique requirements.- Proficiency of the C programming language, demonstrated through the development of robust and efficient software applications.- Skillful navigation and support of embedded legacy code, ensuring seamless integration and enhancement of existing systems.- Implementation of agile methodologies within the squad, optimizing project workflows and task execution processes for heightened efficiency.- Proficient in creating comprehensive documentation, contributing to enhanced task performance and knowledge transfer within the team.

- Proficient in developing biometric applications using C++, Java, and Python, showcasing versatility across multiple languages. Experienced in continuous integration, adhering to object-oriented design patterns for robust solutions.- Expert in creating automated test environments with Python, Java, and Ansible, streamlining testing and enhancing security. Skilled in modifying C++ device plugins, fostering maintenance and new plugin creation.- Developed a biometric middleware product using C/C++ and a Java integration platform, excelling in customizable user interfaces. Key role in transitioning version control to Git, enhancing collaboration.- Proven in multi-platform application development, adept at preparing technical documentation for user-friendly interactions.- Collaborated on a SaaS Business Intelligence biometric system, implementing Test-Driven Development (TDD) with JUnit for Java and Gtest for C/C++, improving the development process.- Supported team training, ensured smooth onboarding, and facilitated product approvals.- Developed a Java web app for biometric registration, showcasing proficiency in Java, EclipseLink, JPA, Primefaces, Postgres, MongoDB, and Glassfish. Skilled in build automation with Maven and CMake, creating efficient product versions. Proficient in creating Windows installers with NSIS for user-friendly deployment.

- Proficient in developing applications for Audible Response Units (IVR) with a specialized focus on Cisco systems, utilizing the Java language.- Skillful development of customized components for IVR applications using Java, enhancing the overall ease and efficiency of application flow.- Proven expertise in creating comprehensive documentation for implemented projects, ensuring clarity and accessibility for stakeholders.- Providing technical support to customers for prompt resolution of reported issues, demonstrating strong troubleshooting skills.- Experienced in troubleshooting to diagnose and repair faults, ensuring the seamless operation of IVR systems.- Diligent in the maintenance of implemented services for clients, ensuring ongoing reliability and performance.- Conducting technical evaluations of software and hardware solutions implemented at client sites, ensuring adherence to quality standards.- Directly involved in client assignments for IVR system implementation and integration, showcasing hands-on experience in project execution and client relations.