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Sonu Tiwari

SDE 2@Uber | Javascript, Typescript, React, NextJS Developer
sonu tiwari working in laptop
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About

Myself

Hi! This is Sonu Tiwari.


I am Sonu Tiwari, a dynamic and results-driven software engineer with a journey spanning across several prestigious organizations. I embarked on my professional journey with Infosys in 2018, where I honed my skills and gained a solid foundation in software development. Seeking new challenges, I transitioned to Deloitte in 2019, where I spent 1.5 years contributing my expertise to complex projects. Fuelled by a passion for innovation, I then fulfilled a personal aspiration by joining Dream11 as an SDE 1 front-end developer, where I contributed to crafting engaging user experiences. Following that, in 2021, I embraced an exciting opportunity at Swiggy as a Senior Front-End Engineer, leading a team and driving excellence in web development for over a year. Currently, I have found my stride at Uber, where I serve as an SDE 2 Front-End Engineer, leveraging my experience to create seamless and efficient user interfaces. My journey reflects my dedication to continuous growth and my commitment to delivering impactful solutions in the ever-evolving landscape of technology.

Checkout my Resume


Contact me here ankorha@gmail.com
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Achievements

Some honorable mentions

ADSS Website

  1. Developed some key features like, adding Studies for traders
  2. On Admin side made the website 43% faster by implementing image optimization, tree-shaking and lazy loading
  3. Leverage the observables to implement out of the box support for reactive JS
  4. Implemented some features to allow some of the special users (bespoke) have some special privileges.


View Project/Certificate

Achievement 2

  1. Developed version 1.0, 1.1 and 2.0 marketplace for their ordering portal
  2. Used Design Systems, NextJS, and Typescript to deliver modern website for customer.
  3. Used Async programming and parallel DNA processing to reduce Wait time for customer.
  4. Participated and modified the process to deliver super important features within stipulated timeline.


View Project/Certificate

Achievement 3

  1. Worked As senior Software engineer at Caribou.
  2. Developed and Migrated Moto-Refi into Caribou new website.
  3. Led the team of Front-end Engineers to help streamline the process while we achieved status of an unicorn.
  4. Migrated Website from Javascript to typescript and Graphql to make the website development process faster and easier to test and debug.


View Project/Certificate

Achievement 4

  1. One of the first engineers to develop their React native app available on iOS store and Play store.
  2. Later created team, hired people and led them to project completion.
  3. Worked with marketing team, to understand our market and create and launch some new features including online coaching.
  4. Planned and Developed their state of the art State machine implementation from redux, to have deterministic state changes.


View Project/Certificate

Portfolio

Some of my recent work
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Uber, uMetric Tool

uMetric Tool - Uber internal tool to monitor business health

  1. Developed uMetric tool 2.0 with refreshed design for Uber.
  2. Participated in on-call rotations and mitigated live issues coming our way.
  3. Worked closely with backend engineering team, to create end points for our need.
  4. Worked across teams, for their work and helped them achieve their goals.
  5. Technologies used: Javascript, NextJS, Typescript, FusionJS, Graphql

View Project
Swiggy

A food delivery app

  1. Used Ant design system and Typescript to develop core components for Swiggy app
  2. Participated in on-call rotations and mitigated live issues coming our way.
  3. Worked closely with backend engineering team, to create end points for our need.
  4. Worked across teams, to deliver solutions that are coherent and impactful for business needs.
  5. Technologies used: Javascript, NextJS, Typescript

View Project
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Khelomore

A personal coaching, personal training Website and App

  1. Used Material UI design system and Typescript to develop core components for Khelomore app.
  2. Developed iOS and Android application using React-Native.
  3. Worked closely with backend engineering team, to create end points for our need using Graphql.
  4. Worked across teams, to deliver solutions that are coherent and impactful for business needs.
  5. Technologies used: Javascript, NextJS, Typescript, Graphql

View Project
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Experience

Some of the positions I have held so far.

  • SDE II(L4)

    1. Working as SDE 2(L4) at Uber.
    2. Developing uMetric tool for business analytics and expose it as SDK for other teams to use.


    View Work

  • Swiggy(Senior Software Engineer)

    1. Developed Hyper-localization and Hyper-personalization.
    2. Developed a cross functional feature that has helped improve our order metric by 37% year over year.


    View Work

  • Dream11 (Khelomore)

    1. Developed brand new application for Khelomore using React-Native
    2. From Zero offline revenue in lock-down to 5000$ per day revenue every day from alternate business within 9 months, we have turn around the business.


    View Project

  • Deloitte

    1. Developed RPA automation tool Using React, Typescript, Node, Express, Node and Postgresql
    2. The App has gotten 10 Million $ internal funding in SAP Sapphire event.


    View Project

  • Infosys

    1. Trained in Python and SAP ABAP and DBMS
    2. Completed training in 2 months and got awarded for completing training within 33% of time.


    View Project
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