Vishal Singh

Senior Software Engineer

Gurgaon, Haryana, India12 yrs 6 mos experience

Highly Stable

Key Highlights

Expert in building scalable and resilient systems.
Proficient in Java and Kotlin for backend development.
Strong experience in Fintech and E-commerce projects.

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

Contact

Skills

Core Skills

KotlinSpring BootJavaSystems Design

Other Skills

AerospikeAlgorithmsApache CamelApache KafkaBasics of HTML and JavascriptBasics of c#Basics of prologCC++CSSData StructuresHTMLJavaScriptLinuxMariaDB

About

Tech Stack: SpringBoot, Apache Camel, Redis, Kafka, RabbitMq, Postgres, MySQL, No SQL, Kotlin, Java, Jenkins. Always love to build highly scalable, robust and resilient systems and solve the challenges that come with it. Analytical Mind, Quick Learner, Fast Paced developer.

Experience

Expedia group

Senior Software Engineer

Oct 2024 – Present · 1 yr 5 mos · Gurugram, Haryana, India · Hybrid

Syfe

Software Engineer 3

Jul 2022 – Sep 2024 · 2 yrs 2 mos · Gurugram, Haryana, India · Remote

KotlinSpring BootApache CamelApache KafkaNoSQLPostgreSQL

Etmoney

Lead Software Engineer

Apr 2017 – Jul 2022 · 5 yrs 3 mos · Gurugram, Haryana, India

Worked on multiple business verticals like Mutual Fund,Insurance,Credit Cards,Loans. Grown from being a software engineer to Architect role working on all the different problems that come with highly regulated Finance Industry.
Developed end to end Payment MicroService which abstracted payment flow from the different verticals.
Built scalable and resilient services inside which allowed SIP processing at scale and in defined time limit, also this system was intelligent enough to switch to different gateways depending upon the current Success Rate of PG's.
Integrated Razorpay, Billdesk in this service so that consuming service doesn't have to worry about which Payment Gateway to use. This service allowed different systems even outside ETMoney to conduct payments smoothly without the knowledge of Payment Service Providers.

MongoDBRedisSystems DesignMariaDBJava

Snapdeal

Software Engineer

Jul 2015 – Mar 2017 · 1 yr 8 mos · Gurgaon, India

Project #1 : New Dynamic Category Store Front Pages
The project was to create category store front pages dynamically based on user content and browsing.
It lead to increase in tps by 300%.
Project #2 Snapdeal Gold feature in User Buy Flow(WebSite)
The aim of the project was to support buy-flow with zero delivery charges for a user. The scope was
project was huge as it included all the calculations on payment page to be re-done. The project
increased the users re-visits on Snapdeal.
Project #3 Compare Products
The aim of the project was to give user a comparison of different products of same category ex: mobiles,Laptops.

AerospikeSpring BootMongoDBJavaMySQL

National institute of technology surat

2 roles

Placement Coordinator

Jul 2014 – May 2015 · 10 mos · Surat, Gujarat, India

Placement coordinator of computer engineering department at my college NIT Surat

Research Assistant

May 2013 – Jul 2014 · 1 yr 2 mos · Surat, Gujarat, India

Worked as research assistant under Professor D.C. Jinwala on wireless sensor Networks. Published a research paper also.
https://www.scirp.org/journal/paperinformation.aspx?paperid=41815