Krishnakumar S

• Company Overview: 150-year-old global publishing company focusing on academic research
• Managing complex projects across multiple teams and stakeholders
• Leading development of scalable architectures, cloud deployments, and API integrations
• Overseeing technical feasibility, planning, estimation, and resource management
• Mentoring engineers, conducting training, and driving technical roadmap
• 150-year-old global publishing company focusing on academic research
• AWS Migration Success: Increased system uptime by 40 percent
• Cloud Cost Optimization: Saved $15,000 annually through efficient AWS deployment
• Mentored junior developers through regular 1-on-1 meetings, providing guidance on best practices, coding standards, and career growth opportunities.
• Coordinated with cross-department teams like QA, DevOps, and Support to ensure seamless end-to-end software delivery process.
• Implemented continuous integration and deployment strategies for faster release cycles and improved application reliability.
• Enhanced system performance with thorough code reviews, debugging, and optimization techniques.
• Led a team of developers to successfully deliver high-quality software projects on time and within budget constraints.
• Increased application stability by regularly monitoring performance metrics, addressing bottlenecks proactively to minimize downtime occurrences.
• Led successful launch of multiple software releases, meeting all project objectives and exceeding user expectations.
• Analyzed performance metrics to identify bottlenecks in development processes, implementing solutions that boosted efficiency.

• Managed technology aspects including Android, JAVA, and Microservices.
• Worked with Constraint layout for UI and consulted with client.
• Developed / reviewed test cases for conducting Unit & System Integration Testing.
• Performed testing on Physical device and the android emulator.
• Expert in the interaction between various devices and different versions of android.
• Experience in applying in S/W Development Life Cycle (SDLC) and S/W Testing Life Cycle (STLC) for applications.
• Having a clear knowledge in Selenium (Java).
• Developed reusable components that significantly reduced development effort on multiple projects.
• Consistently met project deadlines by effectively managing time and prioritizing tasks according to importance.
• Analyzed proposed technical solutions based on customer requirements.
• Developed robust, scalable, modular and API-centric infrastructures.
• Participated in agile development processes, including daily stand-ups, sprint planning, and retrospectives.

• Designed and developed responsive web pages using HTML, CSS, and JavaScript to enhance user experience.
• Assisted in optimizing website performance, reducing load times by implementing best coding practices.
• Assisted in the installation, maintenance, and troubleshooting of communication networks for industrial applications.
• Worked with fiber optic and RF communication systems, ensuring optimal signal transmission and minimal loss.

• Developed interactive Android applications using Java and Android Studio.
• Managed the full lifecycle of multiple Android app projects, delivering high-quality products within tight deadlines.
  Worked closely with UI/UX designers to translate wireframes into fully functional Android apps that met both design specifications and user requirements.
• Integrated RESTful APIs and Firebase for real-time data synchronization.
• Optimized app performance using profiling tools, background services, and threading.

CGPA: 9.15