Green leaf




Tehreem F - Redux developer
Member since:Jul 28, 2020
Profile last updated:Aug 01, 2021
Last activity:Sept. 12, 2021, 6:38 p.m. UTC
Location:
Pakistan

Tehreem F

Hi there, I'm Tehreem, a Web & Mobile Application Developer specializing in React & React Native (iOS & Android). I have demonstrated experience developing systems from ideation to launch, designing modular application architectures to ensure scalability and performance, and implementing clean and engaging UIs using various JavaScript frameworks and libraries. I have worked on several projects requiring performance improvement, feature development, and future-proofing the code-base.

Skills:   Redux  ·  Firebase  ·  React native  ·  SQLite  ·  Google API  ·  JavaScript  ·  React  ·  CSS  ·  HTML  ·  Shopify  ·  Nodejs  ·  Heroku  ·  JIRA  ·  TestRail  ·  AWS EC2  ·  Google Cloud  ·  Sass  ·  ChartJS  ·  Postgres  ·  Expo  ·  Twilio API  ·  ExpressJS  ·  Bootstrap  · 
Weekly Availability: 43 hours
Day UTC PST
Mon 01 - 09 18 - 02
Tues 01 - 09 18 - 02
Wed 01 - 09 18 - 02
Thurs 01 - 09 18 - 02
Fri 01 - 09 18 - 02
Sat 01 - 04 18 - 21

Invite for Interview
Hourly Rate: $31.25
Experience: 8 yrs
Redux: 5 yrs
Firebase: 5 yrs
React native: 5 yrs
SQLite: 5 yrs
Google API: 5 yrs
JavaScript: 4 yrs
React: 3+ yrs
Engineer's Devices:
Mac
Android

LD Talent Work History

Average response time:
6.3 hours
Avg count of messages / Day:
5.6
Average client satisfaction:

Earned hours:
333.50
Worksession approval:
100.0%
# Hires / # Interviews :
5 / 13
# Projects in last 2 weeks:
1
# Hours worked in last 2 weeks:
4.0
 

Experiences

Ingage     Front End Developer     Contract
Jan 2021 - Present
Technology

  • Translated client ideas for a Microsoft Teams application into tangible technical requirements and proposed multiple approaches for implementation.
  • Helped form a team of 4 people with complementary skills and finalized technical architecture with the team.
  • Developed a data-driven dashboard for the application using ReactJS and created multiple components including scatter and line charts (ChartJS), circular timers (JavaScript/CSS/SASS) & settings panel.
  • Integrated components with a .Net based backend to populate the dashboard with data.

Skills used: Sass, ChartJS, React, CSS



Link to the project: https://www.ingage.solutions
Exorp     Food Cost Calculator     Full Stack Developer     Passion Project
Dec 2016 - Present
Utilites

  • Completely developed the product from conception to launch with active contribution to all the phases from market research to development and maintenance.
  • Designed the User Interface and Technical Architecture and implemented all the features using React Native - A JavaScript framework for creating cross-platform mobile applications.
  • Published the application on Google Play Store and followed up with users to validate the features and ship updates regularly to fix bugs and add features.
  • Used Redux/Redux Saga for internal state management, SQLite for local data storage and Google API for backing up data to Google Drive.
  • Connected with Firebase for Analytics, Crash Reporting and Performance Monitoring.

Skills used: Firebase, Redux, Google API, SQLite, React native



Link to the project: https://play.google.com/store/apps/details?id=com.exorp.food_cost_calculator
SiteTrace     Front End Developer     Contract
May 2021 - Sep 2021
Construction

  • Quickly understood the previous code-base and took ownership of a new module (tool tracking) primarily targeted for iPhone users.
  • Delivered all relevant features (display tools, create new tools, update / delete them) complete with UI and database integration within first two weeks.
  • Improved user experience by adding helpful messages, progress dialog boxes and error and success messages throughout the app to keep user informed.
  • Tech Stack used was React Native, Expo, JavaScript, Firebase (Firestore for data storage and Storage for images) and Redux Thunk for state management.

Skills used: Firebase, Expo, React native, Redux



Link to the project: https://www.sitetrace.io
Millie     Front End Developer     Contract
Jun 2021 - Jul 2021
Healthcare

  • Improved chat module in a React Native application in the healthcare domain primarily targeted for iPhone users.
  • Implemented image upload functionality and link previews in chat messages.
  • Used Firebase (Storage for image upload and Firestore for data storage) and Expo to implement the features.

Skills used: Firebase, Expo, React native


SysNet, LUMS     Ashray - A Fully Automated Hot Water System     Software Developer     Employment
Sep 2020 - Jun 2021
Technology

  • Led a team of 4 people to automate the traditional Natural Gas based water heating system.
  • Designed the architecture and developed the mobile app (React Native) to be able to connect to the water tank through BLE and perform actions like setting a schedule and turning the system on/off.
  • Added the ability to Sign In using Google Account or Phone Number through Firebase Authentication and connected to Firestore for long term storage of user data.
  • Set up a separate Python based application and deployed on Google App Engine (Google Cloud) to process user habits and suggests heating schedules through Machine Learning.
  • Wrote Firebase Cloud Functions (JavaScript based) to trigger model training whenever user data is updated in Firestore.

Skills used: JavaScript, Google Cloud, React native, Firebase


Crafted     Anum's Portfolio     Front End Developer     Contract
May 2021 - Jun 2021
Arts and Entertainment

  • Developed a portfolio website and tweaked multiple sections of the theme to match the given design using HTML, CSS, JavaScript and BootStrap.
  • Automated the cleanup of the theme’s code (removing unnecessary CSS and minifying all the files) to increase performance of the site using GruntJS, UnCSS, ProcessHTML and CSSMin.
  • Hosted the website on Netlify and enabled pretty urls (no .html extensions visibility) and image compression to make the website lightweight and more professional.
  • Enabled the client to edit the website themselves through clear instructions and documentation.

Skills used: JavaScript, Bootstrap, HTML, CSS



Link to the project: https://anumharoon.com
Crafted     Slick Packages     Front End Developer     Contract
Mar 2021 - Jun 2021
Ecommerce

  • Developed a product listing website from scratch using React which pulls all the products from Firebase (Firestore) dynamically to create a hierarchy of categories and products.
  • Used CSS Media Queries to make the website responsive and developed 3 different layouts for mobile, tablet and desktop screens.
  • Created elegant loading animations and micro-interactions using CSS without the support from any library to avoid making the website heavy.
  • Implemented the search functionality using keyword based approach and linked it to the products in Firebase.
  • Hosted the website on Netlify Staging environment and GoDaddy for production.

Skills used: Firebase, React, CSS



Link to the project: https://slickpackages.netlify.app
Small Packages     Shopify Theme Development     Full Stack Developer     Contract
Jul 2018 - Mar 2021
Ecommerce

  • Helped cross 6-digit in sales by completely customising the store theme to implement the new design using HTML, CSS, Liquid and JavaScript.
  • Implemented the new design in a modular and Shopify’s recommended section based architecture.
  • Researched and integrated multiple applications to manage discounts, shipping fee calculation and product management.
  • Implemented optimized algorithms to fetch product details through tags using Liquid templating language.
  • Developed a calendar app for customers to store important events (using web interface or by fetching their Google Calendar) through React and NodeJS (Koa server + Postgres) and deployed to Heroku.

Skills used: Nodejs, Heroku, React, HTML, CSS, JavaScript, Shopify



Link to the project: https://smallpackages.co
Daymaker Gift Inc.     DaymakerGiftInc     Full Stack Developer     Contract
Oct 2020 - Dec 2020
Ecommerce

  • Extended a unique Gift giving service (Shopify application) to add more features and make it publishable.
  • Cleaned up code-base based on JavaScript (NodeJS/ExpressJS) to make it modular and improved architecture for easier debugging and maintenance.
  • Worked with Firebase for storing all actions from customer’s order placement to recipient’s acceptance of the delivery.
  • Worked with Twilio API to send messages to gift giver/receiver on milestones (order placement, completion, address confirmation etc) and, Postmates API to notify riders for gift pick-up & delivery.
  • Deployed the application on Heroku Server and wrote Scheduler Functions to perform operations at pre-defined intervals (once/twice a day).

Skills used: Nodejs, Twilio API, Firebase, ExpressJS, Shopify


LUMS     Rehnuma     Full Stack Developer     Course Project
Jan 2020 - May 2020
Education

  • Conducted sessions with students and teachers from local low-socioeconomic community to understand problems faced by middle school students due to courses being in non-native language (English)
  • Developed a localized application (useable in both English and the local language i.e. Urdu) to make difficult concepts easier.
  • Incorporated the ability for volunteers to create posts containing videos, audios and/or just to teach a difficult concept.
  • Used React Native (Context API) for frontend and Postgres as the backend database.

Skills used: React native, Postgres


DevFactory     Test Automation for Enterprise Applications     QA Engineer     Contract
Mar 2014 - Dec 2014
Finance

  • Maintained, upgraded and fixed automated test cases for enterprise financial applications written in JavaScript using TestComplete.
  • Used SVN, GreyLogs, JIRA and TestRail for project coordination and test case management.
  • Deployed tests on AWS EC2 machines

Skills used: JavaScript, AWS EC2, JIRA, TestRail



Education

Lahore University of Management Sciences    MS  (Computer Science)
Aug 2018 - Jul 2020
UET Lahore    BS  (Computer Science)
Sep 2009 - Jun 2013