Prateek Katiyar
Software Engineer
Gurugram
Overview
4
4
years of professional experience
Work History
Software Engineer I (Backend Engineer)
KlearNow.AI
06.2022 - Current
- Architected and implemented a secure, end-to-end authentication flow in a Java-based microservices environment, leveraging JWT for token generation, validation, and SAML-based SSO integration, reducing authentication response time by approximately 30% and supporting over 10,000 daily login requests with zero downtime.
- Managed complex global trade user hierarchies (customers, sub customers, companies, and parties), modeling relationships and unique entity codes in Redis, with automated cache invalidation for sub-50 ms lookups by downstream teams, and improving data retrieval speed by 10x.
- Built a synchronous and asynchronous customs-gateway service for Spain’s AEAT, with real-time request/response processing, and an asynchronous mailbox-polling solution for Dutch customs, with a sub-2-minute SLA.
- Designed robust EDI/XML parsers and validators for customs-clearance workflows, and coordinated with downstream teams via OpenAPI-documented endpoints to integrate user management and customs data seamlessly.
- Developed scalable and maintainable code, ensuring long-term stability of the software.
Software Intern
KlearNow.AI
01.2022 - 05.2022
- I shadowed senior engineers in daily stand-ups and sprint planning to understand Agile workflows.
- Learned Java/Spring Boot microservice development and also gained hands-on experience with Kafka and gRPC to build event-driven and RPC communication between the UI and backend services.
Education
Master of Technology - Information Systems
Delhi Technological University
Delhi07-2022
Bachelor of Technology - Computer Science and Engineering
Rajkiya Engineering College, Kannauj
Kannauj07-2020
Skills
Java, Python, C, Spring Boot, Micronaut, Hibernate, Jsoup, SoapUI
Messaging and Tools: Apache Kafka, gRPC, Amazon SQS, AWS Lambda, AWS SES, Postman, Git, Maven, Gradle
undefinedTimeline
Software Engineer I (Backend Engineer)
KlearNow.AI
06.2022 - Current
Software Intern
KlearNow.AI
01.2022 - 05.2022
Master of Technology - Information Systems
Delhi Technological University
Bachelor of Technology - Computer Science and Engineering
Rajkiya Engineering College, Kannauj
Similar Profiles
Ashish Kumar VishwakarmaAshish Kumar Vishwakarma
System Administrator III at KlearNow.AISystem Administrator III at KlearNow.AI
Amanjot Kaur LambaAmanjot Kaur Lamba
Workday Integration Consultant at AccentureWorkday Integration Consultant at Accenture
Bhoomika SachdevaBhoomika Sachdeva
Assistant Manager - Human Resources at StashfinAssistant Manager - Human Resources at Stashfin
Umesh KushwahaUmesh Kushwaha
SDE IV at AvalaraSDE IV at Avalara
Sugandha KhannaSugandha Khanna
Associate Project Manager at Siemens IT SolutionsAssociate Project Manager at Siemens IT Solutions