Rajinder Singh

Backend Engineer

Delhi, India11 yrs 1 mo experience

Most Likely To SwitchHighly Stable

Key Highlights

Over 10 years of experience in software architecture.
Expert in cloud transformation and microservices.
Proven track record in leading high-performing teams.

Stackforce AI infers this person is a Fintech and SAAS expert with strong backend development and cloud integration skills.

Contact

Skills

Core Skills

MicroservicesAwsScalaOopCloud IntegrationBackend Development

Other Skills

AWS Java SDKAlgorithmsAmazon AWSAmazon Web Services (AWS)CC#C++CSSCloud Adapter SDKCloudWatchData StructuresDynamoDBEMREclipseGraph Databases

About

Results-driven Software Architect & Technical Lead with over 10 years of experience in architecting microservices-based, cloud-native, and event-driven enterprise systems. Proven expertise in designing scalable architectures, leading high-performing teams, and enabling cloud transformation using Java, Spring Boot, AWS, and DevOps practices. Skilled in aligning technology solutions with business needs, improving system performance, and mentoring engineering teams to deliver exceptional results.

Experience

11 yrs 1 mo

Total Experience

2 yrs 9 mos

Average Tenure

4 yrs 1 mo

Current Experience

Publicis sapient

Senior Associate Technology L2

May 2022 – Present · 4 yrs 1 mo · Noida, Uttar Pradesh, India

At Publicis Sapient, I work with Goldman Sachs on their communication platform, managing the e-sign space for trading and mutual funds. I design and implement secure, scalable solutions to enhance digital transactions and compliance in financial services.

Amazon Web Services (AWS)MicroservicesJavaSpring BootAWS

S&p global

Software Engineer, Trade Warehouse

Apr 2020 – Apr 2022 · 2 yrs · Noida, Uttar Pradesh

worked with the financial services division of Ihs Markit(now S&P)
Trade Warehouse:- I was responsible for building and enhancing Trade Warehouse for FRTB(Fundamental Review of the Trading Book) using Scala, Spark, Spark-SQL, Amazon AWS, EMR, S3, AWS java SDK, Lambdas, Step Functions, CloudWatch, Zeppelin.
Market Data and DSV:- I was responsible for creating microservices for mainly fetching, processing then persisting data, and exposing that using rest APIs using Aurora, DynamoDB, Dynamo Stream, S3, SNS, SQS, lambda, and Fargate.

ScalaSparkAmazon AWSEMRS3AWS Java SDK+5

Bristlecone

Oracle Consultant

Apr 2018 – Mar 2020 · 1 yr 11 mos · Noida Area, India

Had responsibility for building, enhancing, and maintaining Workday and Ariba Cloud Adapters using Object Oriented Programming (OOP) concepts and SOA principles with cloud adapter SDK for Oracle integrated cloud.
Workday Cloud Adapter:- The Workday Adapter enables you to create an integration with Workday in Oracle Integration Cloud Service. Workday is a SAAS-based human capital management system that also supports financial management systems for organizations.
Ariba Cloud Adapter:- The Ariba Adapter enables you to create an integration with sap Ariba in Oracle Integration Cloud Service. SAP Ariba is a software that provides cloud-based procurement, spend management, and supply chain services that enable suppliers and buyers to connect and do business globally.

Object-Oriented Programming (OOP)SOA principlesCloud Adapter SDKOOPCloud Integration

Times internet

2 roles

Software Engineer

Aug 2015 – Apr 2018 · 2 yrs 8 mos

I was responsible for creating high-performance back end solutions both for a Web, Wap and App using a data structure, algorithms, Object-Oriented Programming (OOP) concepts, design patterns with spring/spring boot/spring-security/Spring Data, and SQL and No SQL DBS like Mysql, Mongo, Janus(Graph DB).
Ad Control Panel:-This project is used across all websites of the times group to disable and enable ad positions and then to show ads on pages as per the configuration.
Recommendation Engine:- This project was responsible for creating recommendations for the user of the economic times based on activity performed by the user on web site.
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Centralized Reporting panel:- This project enables products to schedule different categories of newsletters (bulk mail sending ), email campaigning, and generating report.

Data StructuresAlgorithmsObject-Oriented Programming (OOP)SpringSQLNoSQL+5