ARULRAJ RAJAMANICKAM
Rochester Hills,MI
Summary
Having 10+ years of experience in engaging with various business domains namely Telecom, Banking, Gaming, Automobile.
Results-oriented and innovative Senior Software Engineer with 10+ years of experience. Easily communicates complex technical requirements to non-technical stakeholders. Excellent leadership record of leading development teams in enterprise-wide development projects. Adaptable Senior Software Engineer talented at providing customized and optimized solutions for all needs. Thrives within tight deadlines by applying agile development strategies. Comfortable overseeing large-scale development teams or independently coding complex projects.
Overview
13
13
years of professional experience
Work History
Senior Software Engineer
Client: Ford Credit, Employer: STG Inc
05.2019 - Current
- Built software for Ford Credit’s Vehicle Grounding data Interface which is used for vehicle grounding
- Gathered details about the business process of the existing system from the business stakeholders
- Understood the existing system and provided solution in breaking the monolithic application codebase to microservice based architecture
- Fixed vulnerabilities identified by 42Crunch and successfully passed the conformance scan
- Migrated applications from OpenShift 3.11 to OpenShift 4.x platform
- Advocated TTD best practices among the team by interactive software workshop sessions and created roadmap for TDD implementation for the upcoming software development
- Provided design and implementation strategy for migrating workflow components running in IBM BPM to AWS
- Wrote efficient code to create Spring boot based microservices
- Migrated microservices from ADFS to IBM API Connect
- Designed performance testing strategy and implemented automated stress testing using JMeter
- Designed, analyzed, and developed tax calculation for lease accounts
- Designed ADFS security architecture for VGDI and reviewed with technical architect team which provides secured way of accessing the microservices
- Developed customized components based on the ADFS security architecture which seamlessly allows consuming external services
- Provided design architecture for application exception handling and providing custom error codes and error messages for the external applications which consumes the VGDI microservices
- Redesigned third party inspection data processing module into a microservice application with refined vehicle damage processing components
- Provided design strategy on the business data roll back process during unexpected situations or failures
- Adhered to Agile software development process by active participation in Iteration planning, Backlog refinement, Release planning, Retrospective, Daily Stand up
- Provided complete implementation for the User stories by satisfying all the acceptance criteria
- Analyzed, investigated, and troubleshooted the issues found in User acceptance testing
- Investigated production issues raised by business center services by analyzing the business process flow in IBM BPM
- Provided cutting edge solution for long running process in IBM BPM and suggested business on the alternative way solving problems
- Converted all sqlJ based database interaction to JPA
- Prepared technical documentation of the microservice and shared to consumers
- Created PCF config server service in various environments (PCF-Preprod, PCF-Prod)
- Implemented Spring Cloud config client for application deployed in PCF
- Provided production support for the workflow applications
- Wrote deep search queries to pull data from Splunk Enterprise and create reconciliation reports and alerts for business
- Followed Test driven development to enhance the quality of the software being developed and provided test protection for the entire codebase by increasing the code coverage from 0 to 82%
- Fixed bugs and vulnerabilities reported in Sonar reporting and strive to meet the quality gate.
- Developed scalable applications using agile methodologies for timely project delivery.
Senior Software Engineer
Client:Fiat Chrysler Automobiles, Employer:STG Inc
11.2017 - 05.2019
- Developed software components for Fiat Chrysler Services - VSRC department's the most business critical application(GRS) – technology refresh project – CaDET
- Worked with business and application support team to collect/clarify business requirements
- Analyzed and designed the implementation plan for the requirements
- Produced High level design for the user stories
- Produced Low level design(class diagrams, sequence diagrams) for the user stories
- Transformed the low level design into software code that ultimately satisfies the user requirements
- Provided end to end test protection for the developed components
- Designed the end-end Continuous Integration/continuous Delivery workflow with Jenkins platform
- Extensively used Azure Cloud services to relocate onpremises components to virtual private cloud
- Worked on Azure Active Directory services to enable authentication/authorization for the cloud hosted application
- Worked on Azure API Management services to leverage the Azure capabilities in managing the application's REST based services
- Enormously worked on Azure Kubernentes services in moving the applications to container based environments
- Worked on the configuration management(deployment descriptors, yaml files) of AKS to deploy various standalone applications which formed a micro services based environment
- Actively used Spring Boot technology to develop standalone, self sufficient applications which are ideal candidate for micro services based project
- Designed strategy, developed and implemented it to solve the most complex business functionality which is used to identify the most appropriate dealer for a VIN
- Provided various performance improvement solutions to alleviate the application's under stress performance
- Resolved defects that were raised as part of System Integration Testing and User Acceptance testing.
Software Engineer
Client: FTSI, Employer: STG India
10.2015 - 11.2017
- Developed software modules for Engine (European Next Generation Interface Experience), which enables marketing presence for countries across Europe
- Created re-usable services using JAXRS, JAXWS, XML, XSD
- Created Angular controllers and services to consume data from upstream systems
- Handled Small Module Works which involves minor code change
- Implemented Tagging functionality for major European markets using Adobe Analytics, Google Tag Manger, Double Click, Sophus by custom build TagIT framework using Javascript, JSON, JSP, XML
- Played key role in Content delivery network(Akamai) configuration migration for all European markets from existing configuration to Akamai Property Manager
- Responsible for akamazing the secured domains for all European markets
- Actively supported various vehicle nameplate launches for various markets
- Identified routine tasks, which has been performed manually, and provided automated solutions thereby reducing the manual intervention, and improving the overall productivity
- Resolved business critical priority 1 issues without breaching SLA
- Responsible for application release and played a release lead within the team
- Performance analysis of JVM instances by investigating TPV logs, Heap dumps and Log files.
Software Engineer
Client: GTECH Corp, Employer: HCL Technologies
05.2014 - 10.2014
- Developed software components for GTECH Corp's Gaming system
- Created unit test cases for the requirements and shared among the team and QA
- Developed software based on the SRS
- Provided immediate solution for TIR that were raised at various Baseline software releases.
Software Engineer
Client: USAA, Employer: HCL Technologies
04.2012 - 05.2014
- Developed software modules for Apply and Impact systems used by USAA
- Analyzed and designed the implementation plan for the requirements
- Developed software by incorporating Hibernate, Struts, Servlets, JSP
- Created DAO, VO, BO to orchestrate the server side components
- Designed and created PL/SQL Procedures, Functions, Triggers, and related database objects
- Practiced complete Agile with Test Driven Development (TDD) and pair programming
- Resolved defects that occurred at various phases of testing
- Actively addressed any impediment that caused outage
- Team coordinator and lead for Value Adds
- Actively participated in gathering ideas from peers and performed feasibility check with onsite lead and also worked on them which became value adds for the organization
- As a member of Agile team, actively engaged in Scrum calls
- Scheduled and coordinated Retrospective meetings.
Education
Bachelor of Technology - Information Technology
PKIET
India06.2007
Skills
- JAVA, Spring Boot, Spring
- Javascript, CSS3, NodeJS, React,Redux,Jquery,AngularJs,AJAX,PHP
- Python 3, Numpy, Pandas, matplotlib
- Oracle 10g PL/SQL, MySQL, MongoDB, Firebase
- Amazon Bedrock, LangChain, RAG, Transformers
- Apache Kafka
- GCP Cloud Run, Docker, Kubernetes
- Apache Hadoop, Hive, Flume, Spark
- Fatwire,AEM, Akamai
Timeline
Senior Software Engineer
Client: Ford Credit, Employer: STG Inc
05.2019 - Current
Senior Software Engineer
Client:Fiat Chrysler Automobiles, Employer:STG Inc
11.2017 - 05.2019
Software Engineer
Client: FTSI, Employer: STG India
10.2015 - 11.2017
Software Engineer
Client: GTECH Corp, Employer: HCL Technologies
05.2014 - 10.2014
Software Engineer
Client: USAA, Employer: HCL Technologies
04.2012 - 05.2014
Bachelor of Technology - Information Technology
PKIET
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