Summary
Overview
Work History
Education
Skills
Education - Degrees
Projects
Timeline
Generic

Jamalpuri Saikiran

Technology Platform Engineer
Chennai

Summary

Detail-oriented, organized and meticulous employee. Works at fast pace to meet tight deadlines. Enthusiastic team player ready to contribute to company success.

Overview

8
8
years of professional experience

Work History

Software Engineer

WM Global Technology Services India pvt.ltd
08.2020 - Current
  • Troubleshoot customer issues for Walmart customized Cloud Native platform tools
  • Code Enhancements
  • Onboarding Service's to Api-proxy(Api-Gateway), IAM, SSO, Service Registry, Service Mesh (Istio and Linkerd) and Cloud Configuration Management (CCM2)
  • Debugging and Troubleshooting issues related to web applications, Microservices
  • Troubleshooting Deployment and build failures through Concord logs
  • Deploying Service's on On-Prem and Azure cloud
  • Monitoring and Analyzing Grafanna and splunk Dashboards
  • Restarting Node's and Containers
  • Working on Api-proxy (Api-Gateway) to Externalize Walmart Applications to outside world
  • Provisioning Tenant and Realm on IAM on-prem or Azure cloud based on use-case
  • Provisioning Client Credentials Grant Flow for SSO
  • Provisioning Authorization Grant Flow for SSO
  • Troubleshooting issues related API integration with IAM and SSO
  • Helping customers in understanding policies and services offered by Api-Proxy (ApiGateway) , Service Mesh (Istio)
  • Resolving 4xx and 5xx errors from Api-Proxy (Api-Gateway) , Service Mesh (Istio)
  • Resolving P1 and P2 issues related to IAM, Api-proxy(api-gateway),Service Mesh,Service Registry
  • Performing Super Admin Actives on Service Registry like granting admin access to application, Deleting Applications and Environment which are no longer in use
  • Fixing Code Vulnerability and Dependency issue
  • Worked with API testing Tools like SOAP UI, POSTMAN,SWAGGER
  • Implementing Chamber of Secrets (COS) at Container level
  • Keep customers updated about infra-structure issue in case any discrepancies observed
  • Keep infrastructure updated with all necessary actions like certificates for API handshake (SHA2), AMI etc
  • To join in bridge or meeting if any alert triggered from production environment
  • To have no down time (non-availability of service), creating and maintaining services in multiple regions; in our case it is East and West per Azure terminology
  • To work on scenarios: If service in East goes down, traffic in production get routed to west and vice versa
  • To monitor Applications/Services log in Splunk to know about complete production environment details like transaction per second, healthy status, clients utilizing applications, request status from East or west region, error logs, etc., and same with non-production and production.

Software Engineer

eNoah iSolution India pvt.ltd
02.2020 - 05.2020

Software Engineer

Wipro Technologies
09.2018 - 11.2019

Software Engineer

Tech Mahindra
12.2015 - 09.2018

Education

Master of Computer Applications - Cloud Computing

JAIN University
Bengaluru, India
04.2001 -

B.Tech - Electrical, Electronics And Communications Engineering

Pulla Reddy Engineering College
Hyderabad, India
04.2001 -

Skills

Java

undefined

Education - Degrees

  • MCA, Cloud Computing, Jain University
  • Bachelor of Technology, Jawaharlal Nehru Technological University, 2015

Projects

1. Strati First Contact Team - Cloud Infrastructure Support and Optimization

The Strati First Contact Team serves as the global point of contact for customers seeking assistance with Strati tools, services, offerings, and products. Our mission is to ensure seamless operation of Strati's cloud infrastructure, services, and offerings, enabling Walmart application teams to utilize them effortlessly and without interruption.

Responsibilities:

2.Project Description: Customers and Accounts API Management at CapitalOne Financial Corporation

The Customers and Accounts team at CapitalOne oversees a suite of critical APIs facilitating access to customers' credit card account information and transaction details. Our mission is to maintain uninterrupted service, ensuring minimal latency and robust data security for our customers. These APIs interface with various systems, handling sensitive data categorized into PCI-compliant categories.

Responsibilities:

3. Company and Vendor Trustee

Description:

The project focuses on developing an application that serves as a communication platform between companies and vendors, catering to their respective needs efficiently. It acts as a pivotal bridge facilitating seamless interaction and service fulfillment between both parties. Various modules, including requirement types, product retrieval, service categories, and customer details, are seamlessly integrated into the system. Our team primarily specializes in service modules to ensure optimal customer satisfaction.

Internet Marketing Inc is a leading internet marketing agency with a strong presence in San Diego and Las Vegas. Renowned for its sophisticated, data-driven marketing solutions, it caters to medium and large businesses globally.

Responsibilities:

  • Developed Controller, Service, and DAO layers utilizing JPA Repository and Crud Repository for seamless data management.
  • Integrated Feign and Hystrix for robust exception handling and service reliability.
  • Configured Zuul Server, Eureka Server, and Eureka Clients to ensure efficient service discovery and routing.
  • Implemented OAuth2 Framework for enhanced security features.
  • Leveraged Spring's IOC mechanism for efficient object creation and injection.
  • Implemented features such as Auditing, Pagination, File Upload, and File Download for enhanced functionality.
  • Utilized Log4j for effective application debugging and error tracking.
  • Managed code repository and version control using GIT for streamlined collaboration.
  • Conducted rigorous debugging and testing using JUNIT test cases to ensure robustness and reliability.
  • Actively participated in Scrum meetings for effective project coordination and progress tracking.

Timeline

Software Engineer

WM Global Technology Services India pvt.ltd
08.2020 - Current

Software Engineer

eNoah iSolution India pvt.ltd
02.2020 - 05.2020

Software Engineer

Wipro Technologies
09.2018 - 11.2019

Software Engineer

Tech Mahindra
12.2015 - 09.2018

Master of Computer Applications - Cloud Computing

JAIN University
04.2001 -

B.Tech - Electrical, Electronics And Communications Engineering

Pulla Reddy Engineering College
04.2001 -
Jamalpuri SaikiranTechnology Platform Engineer