Ankit Tiwari

Frontend Engineer

Bangalore Urban, Karnataka, India5 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Improved mobile site performance and SEO metrics significantly.
Revamped key features in Flipkart Health+ app, enhancing user experience.
Led PWA development, achieving 50% reduction in load time.

Stackforce AI infers this person is a Frontend Developer with expertise in E-commerce and Healthcare applications.

Contact

ankit90499@gmail.com LinkedIn

Skills

Core Skills

Front-end DevelopmentWeb PerformanceSeoUser Experience (ux)Mobile ApplicationsProgressive Web Applications (pwas)Performance OptimizationReactGraphqlFull Stack DevelopmentCloud ServicesData ScienceMachine Learning

Other Skills

ARIMAAWSAlgorithmsAmazon Web Services (AWS)AngularJSBack-End Web DevelopmentC++ ProgrammingCascading Style Sheets (CSS)Constructive FeedbackCreative IdeationData AnalysisData StructuresDjangoDockerES6

About

I am passionate about developing performant web apps | Clean maintainable and scalable code | FrontEnd Performance Matters a Lot Customer first approach, always ensure best solution goes to customer in less time I write here https://dev.to/ankitt8

Experience

Flipkart

2 roles

UI Engineer 2

Promoted

Oct 2023 – Present · 2 yrs 5 mos

Working extensively on improving msite performance and seo metrics
Improving core web vitals, reducing bounce rate, improving business metrics
metrics moved over a period of 3 months
1. nc conversion increased by 60bps
2. rx conversion increased by 55bps
3. bounce rate reduced by 4%
4. reduced the number of bad urls due to cls by 100%
5. reduced cdn cost by 50%
6. improved cls scores from 0.5 to 0.2, lcp from 1.6 to 1.3 , gradually reducing inp
7. increasing impressions

Front-End DevelopmentSearch Engine Optimization (SEO)Web Performance

UI Engineer 1

Aug 2022 – Oct 2023 · 1 yr 2 mos

I am part of UI Engineering Team at Flipkart Health+, working on
https://healthplus.flipkart.com/
Google Play store Flipkart Health+ App
iOS App store Flipkart Health+ App
Features Built,
1. initially worked on cashback feature, wallet and payments
2. single handedly revamped myorders and order details page across Android, browser, iOS
Impact
Overall NPS improved by 10 points,
achieved highest ever NPS for customer arriving on FKH+ via Flipkart App
3. contributed heavily in bug fixes for our new RN android app release
4. single handedly created image search feature across browser, android and iOS (to be released very soon)
Impact
it will simplify customers to find medicines easliy since it tough to type the medicine names
5. single handedly revamped cart page from scratch
6. Currently working aggressively on improving performance

React NativeUser Experience (UX)Mobile Applications

Smartserv

Frontend Developer

May 2021 – Jul 2022 · 1 yr 2 mos · Pune, Maharashtra, India

Leading PWA mobile device platform and mentoring junior developers,
Working on improving performance(using lighthouse audits, codesplitting, reducing network calls, etc), achieved 50% reduction in initial load time of app
Migrated CRA to custom webpack 5, achieved reduction in bundle size, overall build process
Provided offline experience with the use of service worker and indexedDB.
Refactoring codebase, using DRY and SOLID principles, react custom hooks, moving from class components to functional components, creating reusable modular components
Integrated eslint, prettier and made them part of commit process to have clean code across teams

Progressive Web Applications (PWAs)Performance OptimizationReact

Raja software labs

Software Engineer

Sep 2020 – May 2021 · 8 mos · Pune, Maharashtra, India

Technologies:- React, Gatsby, Redux, SCSS, TypeScript, GraphQL, NestJS and Express.
Did 2 months training on ES6, React and Redux. Created mini projects as part of training.
Made pixel perfect UI from figma specs
Exposed API's using nestJS and GraphQL and consuming them in frontend
Maintaining strict code quality, bug free code using typescript

ReactGraphQLTypeScript

Incentius

Full Stack Developer Intern

Jan 2020 – Jun 2020 · 5 mos · Pune Area, India

Made Income Tax Calculator and User Management System in training.
Based on my superb performance got live EDW i.e. Enterprise Data Warehouse project after 1.5 month(completed traning of 3 months within 1 month)
Worked on AWS SES, Lambda, SNS technology, zappa.
Handled OPS UI independently and engine with my mentor.
Directly in contact with client and doing tasks like adding new features and resolving
existing bugs.
https://ankitt8.hashnode.dev

AWSPythonUser ManagementFull Stack DevelopmentCloud Services

Transunion cibil limited

Summer Internship(Data Science)

Jun 2019 – Jul 2019 · 1 mo · Mumbai Area, India

Successfully completed the project on REVENUE FORECASTING by using stastical model like ARIMA and Feed Forward Neural Network(nnetar) in R with a good correlation of 0.93 for prediction of one month.

Data ScienceMachine LearningStatistical Modeling