Raj kumar singh

Software Engineer

Delhi, India14 yrs 3 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in micro-service architecture and performance optimization.
Proven track record in reducing resource consumption and response times.
Strong background in developing scalable SaaS solutions.

Stackforce AI infers this person is a Backend-heavy Fullstack engineer with expertise in SaaS and micro-service architecture.

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Skills

Core Skills

SpringReactive ProgrammingMicro-service ArchitecturePerformance Optimization

Other Skills

ApacheData StructuresGitHibernateJavaKafkaLAMPLaravelLinuxMySQLNginxPHPRESTRedisSpring 5

About

Specialties: Problem Solving, DS & Algorithms, Spring, Java, PHP, Hibernate, Kafka, Micro-service Architecture, Distributed Computing, LAMP based Enterprise Solutions, Reactive Programming, Large Scale Product Architecture and Design, Platform Components/Stacks

Experience

Paytm

Principal Engineer - Wallet

Sep 2021 – Present · 4 yrs 6 mos · Noida, Uttar Pradesh, India

Stanza living

SDE - III

Nov 2019 – Sep 2021 · 1 yr 10 mos · Delhi, India

Fabhotels

3 roles

Senior Tech Lead

Jul 2018 – Nov 2019 · 1 yr 4 mos · Gurugram, Haryana, India

Worked on hotel tech and CRS API’s using Spring 5 reactive which reduces overall
resource consumption and response time by 30%.

Spring 5Reactive ProgrammingSpring

Technical Lead

Promoted

Apr 2017 – Jul 2018 · 1 yr 3 mos · Gurugram, Haryana, India

Automated inventory and booking management system by integrating with OTA’s.
Designed and improved the performance of existing monolithic code by migrating into
micro-services architecture for booking module.

Micro-service ArchitecturePerformance Optimization

Senior Software Engineer

Oct 2015 – Mar 2017 · 1 yr 5 mos · Gurugram, Haryana, India

Shopclues

3 roles

Staff Software Engineer

Apr 2014 – Oct 2015 · 1 yr 6 mos

Senior Software Engineer

Promoted

Apr 2013 – Mar 2014 · 11 mos

Software Developer

Jun 2012 – Mar 2013 · 9 mos

Working on merchant store manager and alert feature. To make merchant signup,approval and store live process smooth and fast.Integrated affiliate system. Work on memcached to cache queries.