JAYA PRAKASH K

Results-driven software engineer with expertise in Java and RESTful API design, honed at eMudhra Ltd. Proven ability to enhance system performance and deliver technical training, while effectively communicating complex concepts. Recognized for developing integration strategies that improved client satisfaction and streamlined processes, showcasing strong problem-solving skills and a commitment to excellence.

1. eMudhra eSign – backend developer

• Architected and implemented server-side components, designing scalable business logic using Spring Boot to power the eSign demo application
• Developed and optimized RESTful APIs, crafting efficient endpoints for signature requests, document status checks, and audit logs, achieving sub-200 ms average response times under load
• Streamlined data flow between the frontend and backend by implementing service-layer caching and fine-tuning database queries, resulting in a 30% reduction in end-to-end latency
• Ensured security and compliance by integrating Spring Security for authentication and authorization, enforcing token-based access controls, and validating all incoming XML and JSON payloads
• Collaborated in an Agile team, participating in code reviews, pair programming sessions, and sprint planning to maintain high code quality, and accelerate feature delivery
• Authored comprehensive technical documentation, including API specifications and deployment guides, to facilitate seamless handoffs to QA and operations teams

2. Remote Signing Document Signer Solution

• Developed and maintained backend services for the Remote Signing Solution, where the API consumed XML/JSON requests and returned signed documents, either as Base64-encoded files or cryptographic hashes, based on input parameters
• Implemented secure key handling within the request payload, enabling seamless communication with the DSC (Digital Signature Certificate) infrastructure for authentication and signature generation
• Created Java-based integration kits (SDKs) to streamline client onboarding, providing ready-made methods and configuration templates that simplified API consumption, and accelerated time to integration

• Committed to continuous learning through technology, science, and historical literature, complemented by BBC documentaries and podcasts on technology and spirituality
• Passionate about exploring Vedic mantras, ancient knowledge systems, and their relevance in modern contexts
• Actively engaged in fitness activities, including gym workouts, badminton, and cricket
• Enthusiastic about studying Indian history and politics, particularly in the context of emerging technology trends