Hello, I'm
Tejeshwer Singh Sachdeva
Front-End Developer
About Me
Hi there! I’m an iOS Developer with a strong foundation in front-end web development, and I have a passion for building intuitive, user-centric applications across platforms. Currently, I’m an Associate Engineer at Hughes Systique Corporation (HSC), where I work on iOS applications that leverage my expertise in Swift, UIKit, and XCTest.
I began my career as a Frontend Developer Intern at Invsto, where I contributed to building a unified trading interface, gaining experience in creating dynamic and responsive web applications. I then moved to Shloka Concepts, where I developed CRM websites as a Frontend Developer Intern, honing my skills in web technologies like JavaScript and ReactJS.
In my current role at HSC, I’ve worked on several impactful iOS application projects, including HughesLEO, Wifi Connection Applications, and FocalPoint. These experiences have sharpened my skills in building scalable, performant, and user-friendly applications for both iOS and cross-platform environments.
I am driven by the challenge of solving complex problems and continuously improving my craft. I’m always open to learning new technologies and excited about opportunities that allow me to grow and make an impact.
My Experience
Associate Engineer
Hughes Systique Corporation
January 2023 - till date
- Designed and implemented a robust file download mechanism using MVVM, ensuring seamless synchronization of server files upon expiration. Implemented additional logic for synchronizing local bundle files with server files addressing scenarios involving connectivity issues and server responses.
- Developed a user consent feature to toggle the upload of Firebase crash logs, analytics, and other pertinent user data. Implemented this feature using MVVM to maintain clear separation of concerns and ensure smooth integration with existing application components.
- Conducted thorough testing of application components using XCTest framework. Implemented API response simulations, boosting overall test coverage by 42%
Swift
UIKIt
Alamofire
MVVM
XCTest
Firebase
Front-End Web Development Intern
Shloka Concepts
September 2022 - December 2022
- Streamlined invoice generation and email processes, minimizing user intervention by implementing automation features using React-pdf library.
- Implemented seamless integration between Shopify and CRM platforms, optimizing product mapping processes and enhancing overall workflow efficiency with ReactJS, React-Redux and Ant Design components.
ReactJS
React-Redux
React-pdf
Ant Design
Front-End Web Development Intern
Invsto
November 2021 - September 2022
- Implemented React-Redux in the application, streamlining state management and improving application performance by 22%. This enhancement led to a 25% reduction in development time for new features and increased overall application responsiveness.
- Developed a strategy code editor using Monaco, enabling users to write Python scripts for trade execution strategies, thereby enhancing the platform’s functionality.
- Utilized Axios for optimized API calls, reducing data fetching time and improving overall application performance.
ReactJS
React-Redux
Monaco
Axios
My Education
B.Tech Computer Science
ITM University, Gwalior
Score: 8.6 GPA
2019-2023Higher Secondary Certificate
Indian School Certificate Examination
Score: 78.5
2017-2018Secondary School Certificate
Indian Certificate of Secondary Education
Score: 85
2015-2016My Skills
swift
iOS development
front-end
full-stack
react.js
javascript
c++
My Projects
Front-End Development
Covid-19 Tracker
It was built using React.JS. It lists out the covid-19 cases in the world wich can also be filtered out by coutries. The app also has a toogle button to switch between light and dark modes. It uses chart and map for a beautiful visualization of Covid Data
Full-Stack Development
Amazon Clone
This clone allows user to add item to basket, make a payment to purchase items in basket. It also has login/logout functionalities using user email handled using Firebase. This was built using React.Js. It uses Firebase as the backend and Stripe for payment handling.
My Blogs
Git & Github
Git is a distributed Version Control System(VCS), founded in 2005 by Linus Torvalds. Version Control System is the system used to track the changes in the files of our project. Git is a distributed VCS as more than one developer can make their contributions to a project without being on the same network from anywhere in the world, this is also . …
JavaScript CheatSheet
This is a sheet I had created for my reference you can use it if you want to. And if there are any mistakes please do correct me in the comments. …
AJAX
AJAX is an acronym for Asynchronous JavaScript And XML, it is a set of web technologies to send and receive data from client to server asynchronously. It does all of this behind the scenes and that does not require reloading the page. …
