Lala Iqbal Khokhar, Developer in Lahore, Pakistan
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Lala Iqbal Khokhar

Verified Expert  in Engineering

Software Developer

Location
Lahore, Pakistan
Toptal Member Since
June 29, 2022

Lala is determined to be in a league of his own. From startup to enterprise projects, he has consistently proven his expertise by providing top-notch full-stack solutions. He strictly follows his principles, even while working at a high pace, making every single line of code scalable and maintainable. Regarding software architecture, Lala truly understands the pinnacle of scope, which saves costs and increases profits.

Portfolio

Technowis
Angular, Flutter, NestJS, Node.js, AWS Lambda, Python, MongoDB, PostgreSQL...
Next Byte Solutions
Angular, Node.js, PostgreSQL, MongoDB, NestJS, Bootstrap 4...
Prosigns
Angular, Flutter, Firebase, Ionic, Bootstrap 4, MUI (formerly Material UI)...

Experience

Availability

Full-time

Preferred Environment

Visual Studio Code (VS Code), PyCharm

The most amazing...

...project I’ve worked on was a complete CMS solution built from scratch for a cryptocurrency broker: it simplifies the process of trading and bookkeeping.

Work Experience

Principal Software Engineer

2021 - PRESENT
Technowis
  • Built a cryptocurrency broker application (front end and back end).
  • Solved a tricky scenario using a microservice approach for an application using AWS Lambda.
  • Created a work culture that improved my team's on-time delivery, code quality, and overall satisfaction.
  • Made critical decisions and suggestions for the growth of my company, which enabled stack holders to take risks with the most negligible probability of failure.
  • Provided solutions to problems that had little to no resources available online.
  • Developed an application for a cryptocurrency trader. The aim of the application was to manage tasks for a community of 50,000 users.
Technologies: Angular, Flutter, NestJS, Node.js, AWS Lambda, Python, MongoDB, PostgreSQL, Bootstrap 4, MUI (formerly Material UI), HTML, CSS, Express.js, Firebase, Web Scraping, Data Analysis, JavaScript, TypeScript, Dart, JSON, REST APIs, Git, API Integration, Microservices, Leadership, Team Leadership, APIs, Amazon Web Services (AWS), Stripe, Stripe Checkout, Architecture, Blockchain, GitHub, Docker, Amazon EC2, Progressive Web Applications (PWA), Non-fungible Tokens (NFT), AngularFire, Web Worker, Data Mining, Algolia, Stripe API, Android, iOS, Single Sign-on (SSO), Payment APIs, Waterfall Modeling, Agile, Amazon DynamoDB, DRY, KISS, MySQL, Firebase Authentication, Cloud Firestore, RESTful Development, Socket.IO, Asynchronous Programming, ECMAScript (ES6), Chart.js, Full-stack, Front-end, Full-stack Development, Payment Gateways, Back-end, Web Applications, Mobile Development, SaaS, Cloud Platforms, Software Architecture, Technical Leadership, Product Development, CI/CD Pipelines, Code Review, Google Maps, Release Management, Stripe Payments, User Interface (UI), POS, Point of Sale, Smart Contracts

Full-stack Developer

2020 - 2021
Next Byte Solutions
  • Developed the second-biggest project of my life, an application for a marijuana dispensary with four personas. Catered to each persona's scenario.
  • Built several fintech software products for new upcoming startups.
  • Created a QR-based restaurant ordering system, which resulted in a $2 million evaluation in seed funding.
  • Improved system performance and reliability of an existing product, which improved user experience by a significant margin.
  • Created several scripts for batch fetching and uploaded data from two different domains.
  • Worked on a medicine delivery application on the front end.
Technologies: Angular, Node.js, PostgreSQL, MongoDB, NestJS, Bootstrap 4, MUI (formerly Material UI), HTML, CSS, Express.js, Firebase, Web Scraping, JavaScript, TypeScript, Dart, JSON, REST APIs, Git, API Integration, Leadership, Team Leadership, APIs, Stripe, Stripe Checkout, GitHub, Progressive Web Applications (PWA), Image Processing, AngularFire, Algolia, Stripe API, Android, iOS, Single Sign-on (SSO), Payment APIs, Waterfall Modeling, Agile, DRY, KISS, MySQL, Firebase Authentication, Cloud Firestore, RESTful Development, Asynchronous Programming, ECMAScript (ES6), Chart.js, Full-stack, Front-end, Full-stack Development, Payment Gateways, Back-end, Web Applications, Mobile Development, SaaS, Software Architecture, Technical Leadership, Product Development, Code Review, Google Maps, Release Management, Stripe Payments, User Interface (UI), POS, Point of Sale, Digital Kiosks

Front-end Developer

2020 - 2020
Prosigns
  • Made mobile application for a local bus company. Provided online fault tracing, bus location, and trip counts.
  • Worked with a team of two to develop a blood donation application for an NGO.
  • Fixed bugs and migrated an application from legacy code to the latest version of Angular.
  • Updated an application using Socket.IO to handle multiple connections and user disconnects.
  • Developed a script to fetch images against a hashtag from Instagram and map them to a separate image according to colors.
Technologies: Angular, Flutter, Firebase, Ionic, Bootstrap 4, MUI (formerly Material UI), HTML, CSS, JavaScript, TypeScript, Dart, JSON, REST APIs, Git, API Integration, Team Leadership, APIs, GitHub, Progressive Web Applications (PWA), Android, iOS, Waterfall Modeling, DRY, KISS, Firebase Authentication, Cloud Firestore, RESTful Development, Asynchronous Programming, ECMAScript (ES6), Chart.js, Full-stack, Front-end, Full-stack Development, Payment Gateways, Back-end, Web Applications, Mobile Development, Software Architecture, Technical Leadership, Google Maps, User Interface (UI)

Automation Engineer

2019 - 2020
Azhar&Co
  • Programmed several industrial types of machinery, including a milk processing plant, yogurt packing, an automatic cheese processor, a chocolate mill, a UHT milk pasteurized, a ball mill, and many more.
  • Executed the installation of the machines successfully.
  • Reprogrammed existing machines, which increased the production time by 1.5 times.
  • Saved money on parts using smart and efficient programming techniques.
  • Designed and executed a security project for a gated society using microcontrollers, RFIDs, and ESP32.
Technologies: Siemens PLC, Human-machine Interface (HMI), Ladder Logic, DRY, KISS, Technical Leadership, User Interface (UI)

Herbtech

Herbtech is a cannabis technology company providing self-service kiosk solutions to medical and recreational dispensaries, where the kiosk application is written Flutter. The project was built with Express.js on the back end, PostgreSQL as the database, and Angular as the front-end framework. I worked on the web application and optimized the kiosk application.

Knights Bridge

Developed a full-stack application made with microservices architecture. I was a team lead on this project. The application had 15+ modules, including user management, coin management, fiat deposits, and withdrawals. There was an unexpected requirement from the client to add a feature to impersonate an admin and because of my coding pattern and intuitive sense, this feature was developed and implemented in just two days rather than a complete sprint.

Viteq

Viteq is an automatic medicine ordering system, where the users just go to the doctor, and Viteq taking care of the rest and the tech stack for this application I used Angular, Flutter, NestJS, and MongoDB. I worked on both the front and back-end parts of the application with a team of two people.

Fortune Magic Chocolate Minting Daap

Fortune Magic Chocolate is a French-based brand. As a marketing strategy, I built a system where users could scan a QR code from the chocolate box and receive an NFT in their crypto wallet based on the luck factor. The system had an administrative portal and a smart NFT-generation strategy, saving a lot of Lambda computing power.

STEM Profile Application

A Flutter-based web application where users can have different personas of their profile for multiple needs, like as a teacher, scientist, etc. The application has a chat feature for communicating with other people and can share videos and images.

Language Learning Application

A Flutter-based application that enables teachers and students to communicate with each other. The app has a pretty awesome feature for translation during messaging in groups or one-on-one interactions.
The app was built with a matrix ecosystem. Pangea chat has its own home server.

Languages

Python, HTML, CSS, JavaScript, TypeScript, Dart, Solidity, ECMAScript (ES6), C, Java, SQL

Frameworks

Angular, NestJS, Flutter, MUI (formerly Material UI), Express.js, Ionic

Libraries/APIs

Node.js, REST APIs, Stripe, Web Worker, Stripe API, Socket.IO, AWS Amplify, Chart.js, Google Maps

Paradigms

Microservices, Mobile Development, Agile, KISS, DRY, RESTful Development, Asynchronous Programming

Platforms

Algolia, Android, iOS, Mobile, Firebase, Amazon Web Services (AWS), Docker, Amazon EC2, AWS Lambda, Blockchain

Storage

PostgreSQL, MongoDB, JSON, Amazon DynamoDB, Amazon S3 (AWS S3), MySQL, Cloud Firestore

Other

Web Scraping, API Integration, Leadership, Team Leadership, APIs, Progressive Web Applications (PWA), Single Sign-on (SSO), Payment APIs, Full-stack, Front-end, Full-stack Development, Payment Gateways, Back-end, Web Applications, SaaS, Software Architecture, Technical Leadership, Product Development, Stripe Payments, Digital Kiosks, Point of Sale, POS, User Interface (UI), Bootstrap 4, Architecture, Non-fungible Tokens (NFT), Image Processing, Ladder Logic, Siemens PLC, Human-machine Interface (HMI), Waterfall Modeling, Cloud Platforms, Data Analysis, Data Mining, ERC-721, System Design, Signals, Digital Systems, Industrial Electronics, PLC, Pattern Recognition, Video Editing, CI/CD Pipelines, Code Review, Release Management, Smart Contracts

Tools

Git, Stripe Checkout, GitHub, AngularFire, Firebase Authentication, MATLAB, Photo Editors

2020 - 2022

Master's Degree in Computer Engineering

National University of Sciences & Technology (NUST) - Islamabad, Pakistan

2015 - 2019

Bachelor of Science in Electrical Engineering

COMSATS University Islamabad - Lahore, Pakistan

APRIL 2021 - PRESENT

Angular (Intermediate)

HackerRank

DECEMBER 2020 - PRESENT

Problem Solving

HackerRank