Senior Java Engineer with 4+ years in Backend Development & Cloud Technologies
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Mayank Singh is a highly skilled Senior Software Engineer with 4.7 years of experience in designing and implementing robust backend solutions. Proficient in Java, Spring Boot, Python, and cloud technologies like Kubernetes, he has a strong track record of spearheading automated systems, optimizing network performance, and streamlining complex workflows for major organizations. His expertise spans fraud mitigation, system efficiency improvements, and secure data handling, demonstrating a commitment to scalable and high-performance solutions.
Galgotia College of Engineering and Technology
BE/B.Tech/BS Honors · Computer Science & Engineering
N/A – June 30, 2021
Valtech
Senior Software Engineer
March 1, 2026 – Present
India
Wipro
Network Engineer
January 1, 2025 – March 1, 2026
India
Serlite technology Digital Limited
Developer
January 1, 2022 – January 1, 2025
India
ANB PM Mediation(NOKIA)
June 19, 2026 – Present
• Led greenfield development of a scalable Java backend system using the Spring Boot framework for automated JSON data ingestion, transformation to CSV, and secure file delivery. • Designed and implemented a flexible, sequential scheduling mechanism for endpoint data fetches (daily/hourly), configurable via `config.properties`. • Developed a robust security protocol for endpoint authentication, employing Base64 and AES encryption/decryption of credentials, including a custom credential generator.
Edennet Orange France (NOKIA)
June 19, 2026 – Present
• Engineered a Java-based backend solution for dynamic alarm filtering, processing only specified alarms from config.properties, which reduced network traffic by 40% and improved system efficiency by 60%. • Developed a robust mechanism to monitor real-time changes to the config.properties file, ensuring immediate updates to alarm filtering logic. • Implemented comprehensive logging for all configuration changes, providing an essential audit trail for system transparency and troubleshooting.
SELF RESOLVE
June 19, 2026 – Present
• Developed a customer-facing self-resolution module for a major UK bank, enabling users to independently verify transactions flagged as fraud and manage card security without manual intervention. • Accelerated the resolution lifecycle by 50% by eliminating dependencies on third-party customer support and streamlining the verification workflow. • Delivered significant operational savings for the bank by automating high-volume support tasks and reducing the overhead associated with manual fraud desk inquiries.
RHCSA certified
Unknown
June 1, 2026 – Present
Cultural Fit Analysis
The candidate has experience across different companies (Valtech, Wipro, Serlite) and project types (banking, network solutions), indicating adaptability. The projects highlight a focus on efficiency, automation, and security, which aligns with best practices in many tech cultures. The breadth of technologies listed (Java, Python, Kubernetes, Linux) suggests a willingness to learn and apply diverse tools. However, the career progression shows a shift from 'Developer' to 'Network Engineer' and then 'Senior Software Engineer', which might require clarification regarding long-term career aspirations and alignment with a pure software engineering path.
Soft Skills & Operational Fit
The candidate demonstrates strong problem-solving skills through projects like the Self-Resolution System and dynamic alarm filtering. Their experience in automating workflows and improving system efficiency suggests a proactive and results-oriented approach. The focus on security protocols and audit trails indicates attention to detail and operational reliability. However, the resume does not provide explicit details on collaboration or leadership in a team setting beyond 'spearheaded development', which could be further explored.