Daivik Gangwar

Software Engineer

Singapore, Singapore8 yrs 7 mos experience

Key Highlights

12+ years of experience in software engineering.
Expert in building scalable microservices and applications.
Strong focus on clean code and quality software development.

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

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Skills

Core Skills

Team LeadershipHibernateMysqlClojureJava

Other Skills

PHPRedisHazelcastDropwizardMicrosoft SQL ServerSpring CloudDjangoA/B TestingNettyRuby on RailsKubernetesAmazon Web Services (AWS)Continuous Integration and Continuous Delivery (CI/CD)React.jsPython (Programming Language)

About

Experienced Software Engineer with 12+ years of experience in building scalable microservices and applications on various technology stacks. Obsessed with clean code, quality software development processes and possesses good technical acumen with agility at its heart.

Experience

8 yrs 7 mos

Total Experience

Average Tenure

Current Experience

Apple

Search Engineer

Jun 2020 – Nov 2021 · 1 yr 5 mos · Singapore · On-site

Designed and implemented end to end system for managing search metadata for Search systems (App Store, Music, Podcast, Books) which reduced the time taken for a metadata change to go live from a max of 4 hours to 10 minutes
Implemented the workflow executor managing the lifecycle of search metadata

HibernateRedis

Visa

Senior Software Engineer

Feb 2018 – Feb 2020 · 2 yrs · Singapore · On-site

Collaborated for the architecture of a new Campaign Management System which replaced existing licensed systems leading to saving yearly licensing costs
Designed and implemented campaign creator components
Laid out the testing strategies for developers for unit, integration, E2E, and performance testing
Re-architectured real-time engine for handling throttling, graceful handling of failure scenarios
Served as scrum master for a year
Mentored junior engineers and standardized SDLC, documentation, and code review process

MySQLHazelcast

Flipkart

2 roles

SDE 2

Promoted

Jul 2016 – Dec 2017 · 1 yr 5 mos · On-site

Collaborated on search systems re-architecture, designed for various components in the semantics layer as a part of re-architecture
Decoupled semantics and search-infra code bases, scaled semantic service to 60k requests/second
Rewrote majority of Clojure code into java as part of re-architecture
Integrated with ML models for search results improvement
Implemented smart caching at the semantic layer, capabilities like C-Sort which led to a 1.2% CTR improvement

MySQLClojure

SDE 1

Apr 2015 – Jun 2016 · 1 yr 2 mos · On-site

Implemented core APIs for powering chat panel in Seller Dashboard for Seller Buyer Communication (SBC) product.
Scaled Seller backend to handle 40k messages/seconds
Designed for V2 of the product to enable Seller to Seller Support Chat
Drove E2E testing across 4 teams for a smooth MVP launch
Collaborated for Smart Notification Systems responsible for sending both pull and push notifications to sellers targeted to increase engagement of the sellers

DropwizardMySQL

Amadeus software

Software Engineer

Jul 2013 – Jan 2015 · 1 yr 6 mos · Bengaluru, Karnataka, India · On-site

Built new grammar (in Java) using the XMLs as required to process the newer version of EDIFACT messages for a regression tool
Built text parser for parsing regression scripts using ANTLR
Implemented parser module for the unified regression tool

JavaMicrosoft SQL Server