Utlesh Singh

Senior Software Engineer

Bangalore Urban, Karnataka, India9 yrs 11 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in Fintech and E-commerce.

JavaMicroservicesBig DataData ProcessingCloud ComputingData ManagementElasticsearch

Spring BootMultithreadingSQLGitDockerRedisGraphQLKafkaApache FlinkPerformance AnalysisOracleHTMLCSSMySQLDocker Products

Coding enthusiast and like learning and working on new technologies around.

9 yrs 11 mos

Total Experience

2 yrs

Average Tenure

4 yrs 3 mos

Current Experience

Mar 2022 – Present · 4 yrs 3 mos · Bangalore Urban, Karnataka, India · Hybrid

We are working on Automation of KYC submission and verification for seven distinct nations, each with its own set of regulatory criteria. This involves ID type check, ID spoofing and ID quality check and ID and face match comparison check, face detection, OCR extraction and fraud detection, name screening and other potential issues check.
Worked on GraphQL POC and it s integration, Redis schema re-design, and it s config changes which brought latency down from 1 sec for 2 ms.
The key role is feature requirement gathering, feature design, feature implementation and service maintainance. Other tasks involve code refactoring, system re-designing, on-call support, KT to stakeholders, and bug fixing.
Mentoring team with code review, tech spec review, engineering tech tasks, KT session

JavaSpring BootMultithreadingSQLGitDocker+3

Feb 2021 – Mar 2022 · 1 yr 1 mo · Bangalore Urban, Karnataka, India

Worked on an e-commerce product for rewards team where we process millions of requests daily and lakhs of requests concurrently at peak time for fetching offers associated with all products. The system is highly configurable which processes new rules using rule-engine on the fly and change behaviour accordingly.
Led the team and took responsibility for three micro-services, built one micro-service from scratch all alone.
Redesigned existing micro-service to scale better with low latency and fail fast and fail-safe mechanism using rate limiter, circuit breaker and Redis cache, and Kafka

JavaMicroservicesRedisKafka

Aug 2019 – Mar 2021 · 1 yr 7 mos · Bengaluru Area, India

Worked on a highly scalable big data architecture where we parse, transform, enrich, and aggregate around 22-24 billion events and around 12 terabytes of data daily.
Designed and written flink jobs and optimised many legacy codes for high throughput and better physical resource utilisation

Apache FlinkBig DataData Processing

Aug 2018 – Aug 2019 · 1 yr · Pune Area, India

Worked on Qualys Cert View, a cloud-based product that scans certificates over a network and shows potential vulnerabilities in it.
Own responsibility for two micro-services. I worked on it for all its features enhancement, schema design, bugs, performance analysis, integration of third-party software, vulnerability removal, and overall maintenance to ensure zero downtime.

MicroservicesCloud ComputingPerformance Analysis

Jul 2016 – Aug 2018 · 2 yrs 1 mo · Pune Area, India

Learnt Oracle Prime, a cloud-based PPM solution. Worked on requirement gathering, feature development, bug fixes. Suggested and implemented a better way for bulk data import and export that can achieve millions of CRUD operations at once.
I designed and implemented an elastic search schema for indexing millions of project details, fetching them in near real- time for project searches

OracleData ManagementElasticSearch