Saurabh Kataria

ABOUT ME

Full Stack web/mobile app developer. My myntra for success: impeccable design, lucid user experience, adherence to timelines.

I am passionate about solving problems & developing solutions end-to-end. For this, I am inclined to work with startups or SMBs with innovative products or services & help them out build web/mobile apps to serve their purpose.

I believe in lean startup methodologies. It is imperative to have a minimum viable product (MVP) first to validate your customers & then incrementally or iteratively adding features on top of it.

I can help you test out the market for your idea by creating split tests catering to different audiences, rapid prototyping, building MVP or developing a full blown web/mobile application.

English

Kolkata (+05:30)

Joined May 2019

EXPERTISE

React Native

2 years experience

I specialize in React Native, Google Firebase, Google Cloud Functions, Analytics, API Integrations, Social OAuth - Mobile OTP based sign-...

I specialize in React Native, Google Firebase, Google Cloud Functions, Analytics, API Integrations, Social OAuth - Mobile OTP based sign-up / login, app events tracking, analytics, app launch, In-App purchases, In-App chat/messages I can help build a mobile app from scratch in React Native (Cross Platform) & launch in Google Play, Apple Stores (app signing, build apk versions, deployment)

Es6 Express.js Google Cloud Platform Node.js npm Redux Realm React RouterReact/react native with reduxFirebase

WooCommerce

3 years experience

It happens quite often when your business / e-commerce store has to offer unique products or provide custom features based on your busine...

It happens quite often when your business / e-commerce store has to offer unique products or provide custom features based on your business needs. I have learnt & crafted my skills in wordpress & woocommerce to help you out build custom registration, checkout & payment flows for your customers/users. I have worked on a number of woo-commerce plugins like dokan, YITH WooCommerce, WPML etc. Also, I have developed a couple of plugins from scratch based on custom needs. My woo-commerce skills or functionalities I am hands on with: - Dynamic pricing for products - Composite product listing - Multiple add-to-cart (via checkboxes) - Custom product/category page designs - Payment gateways, logistics integration - Creating orders or Adding products to cart pro-grammatically - Adding custom order information (status, notes, extra-fields or ACF) - Custom registration or membership flows

jQuery WordPress WooCommerce

jQuery WordPress WooCommerce E-commerce MySQL PHP API JavaScript

Laravel

3 years experience

3+ Years of experience in PHP & Laravel. Skills: - User Authentication with CSRF security tokens & safeguarding from SQL injections - Jo...

3+ Years of experience in PHP & Laravel. Skills: - User Authentication with CSRF security tokens & safeguarding from SQL injections - Job Scheduler to run CRON jobs on daily, weekly & minute by minute basis - Custom php artisan CLI commands - 3rd party API integrations in PHP/Curl - vue.js, chart.js, d3.js, Ajax, JQuery

Es6 Vue.js Laravel

Es6 Vue.js LaravelPhp , laravel PHP Composer GitHub JSON React D3.js

SOCIAL PRESENCE

GitHub

sample_nodejs

JavaScript

Stack Overflow

1 Reputation

Community Posts

How I bypassed Google books API rate limits or quota ?

If you have ever integrated google books api in your web or mobile app, you'd know there are rate-limits or quota on the number of requests. Usually, the rate limit is approx. 1000 requests per...

EMPLOYMENTS

Software Developer

Tata Consultancy Services

2011-03-01-2013-03-01

Launched platform for BFS client Skandia, an integrated solution for insurance, banking & wealth management. Built the whole solution usi...

Launched platform for BFS client Skandia, an integrated solution for insurance, banking & wealth management. Built the whole solution using TCS Bancs as core technology, TCS proprietary. Part of the technology team working on key business modules: customer on-boarding, investing & insurance. Worked on key aspects of API integrations with external agencies, batch processing, data migration, front-end & back-end development.

PHP

Java

Spring

PHP

Java

Spring

Oracle

Jira

Bootstrap

JavaScript

PROJECTS

BookScribe: A mobile app based library for real books with home delivery optionsView Project

2019

About this project: I have built this all by myself from scratch. Its an app based library where users can buy a membership plan. Post ...

About this project: I have built this all by myself from scratch. Its an app based library where users can buy a membership plan. Post buying a plan, they can borrow, exchange, return books from their own book-shelf. Just like an old school library in mobile app with door-step deliveries. Programming Features: - Managing States of the app with redux, router - Handling FlatList, SectionList with custom list data views (actionable check-boxes, radio buttons for each record in the list) - Social Auth including GraphQL requests for revoking app permissions on fb - Handling specific native actions (ios/android) - Adding sidebars, managing navigation with parameters, form inputs, validations, styling etc. - Managing firebase realtime database as well as cloud firestore - Handling firebase promises within react native for synchronous/asynchronous transactions - Handling complex queries with firebase. - Saving firebase query results in cache to quickly reload pages when visiting again - Integrating Algolia Search for better search experience (sub-string searches) - API Integration with RazorPay, Google Books, In-App tracking events for facebook campaigns - App Signing, Build, Deploy & Distribution via app stores

Node.js

npm

Firebase

Node.js

npm

Firebase

Es6

React

Google Cloud Platform

React Native

Redux

GraphQL

Google apis

Inventory Management System in Laravel 5.6View Project

2019

About this project: I have built this portal from scratch, which consolidates & reconcile inventory, sales, orders data for 5 magento s...

About this project: I have built this portal from scratch, which consolidates & reconcile inventory, sales, orders data for 5 magento stores across the world. The admins of the platform can view live inventory of all the stores in this portal. The dahsboard is designed to present sales, inventory data in charts for better user experience. Some of the features/modules of the system: - Running CRON jobs on daily basis for inventory/stock data & every 5 min. for sales data - Custom CLI php artisan commands - JS libraries: charts, Ajax, JQuery etc. - Adding more than 50 filters for the inventory page for data in JSON format - Importing/Exporting data from excel, csv etc. - Pie charts, bar charts & other graphics using chart.js & d3.js libraries.

PHP

MySQL

JSON

PHP

MySQL

JSON

API

D3.js

Laravel

Bootstrap

Vue.js