Charanjit Singh

Dedicated and efficient full-stack developer with 3+ years’ experience in application layer, presentation layers, and databases. Proficient in building and optimizing user-focused websites and applications. Judicious and creative when crafting effective websites, applications, and platforms to propel competitive advantage and revenue growth. Technically proficient and analytical problem solver with a calm and focused demeanor. Built products for desktop and mobile app users over 2+ years, meeting the highest standards for web design, user experience, best practices, and speed. Designed and developed web applications across multiple APIs, third-party integrations, and databases.

• Worked closely with the product team to build intelligent search functionality in Angular for an e-commerce site with a catalogue of 2,5000 products leading to an increase in page views per session of 22%.
• Improved the page speed by 15% for an e-commerce site that generates $25M annually in revenue by leveraging browser caching and improving server response times (Sanskriti Bazaar).
• Responsible for API design and development of RESTful Services For the enterprise product in the business.
• Handled building new Angular components for the customer-facing web app which improved the time on page for the average user by 2 minutes.
• Built extensive test coverage for all new features which reduced the number of customer complaints by 7%.
• Built out the user authentication workflow for a B2B app in the finance Industry.
• Worked alongside two other developers to build a web app that allows designers to add image recognition to their projects using Django on the back- end and Vue on the front-end.
• Created an API product for a consumer finance company that ingested millions of web pages of unstructured data and structured that data to be used in risk propensity modeling interviewed, hired, and trained a team of & junior software engineer.
• Developed a highly visible web-app for the people operations team to manage all information related to the organization from structure to compensation to performance feedback using a Vue Front-end and a Node backend with a MySQL database
• Worked closely with C-level executives to identify areas of automation for the people ops team leading to automation tools that saved 80 hours of manual work each month.
• Developed the application using HTML5, CSS3, JavaScript, jQuery, JSP, Node JS, AngularJS Used Angular JS to develop a standalone test application, in the scope of future usage of the framework.
• Used Angular JS as a framework to create a Single Page Application (SPA) which can bind data to specific views and synchronize data with the server.
• Worked with Twitter Bootstrap framework making use of grids, advance components like Navbars, Pagination, Alerts, Progress bars etc.
• Created Angular JS components like controllers, services, directives and forms to collect different user data and implemented form validation in Angular.
• Used jQuery to make Restful API calls and Designed/documented REST APIs for collection and retrieval of high data.
• Worked on JSP, Servlets, Struts framework, and production support issues of the existing applications
• Designed and created a knowledge management platform on a knowledge graph, utilizing a range of technologies, including Node.js, Typescript, Dgraph, React, and Mobx
• Develop and implement a standalone data extraction "agent" and main-application features for a financial product
• Worked on Rest Web Services as well as Node Rest framework for backend services, used MongoDB for database services.
• Involved in project plan meetings with clients , business analysts, and team members on Freelancer to analyze business requirements and translated business requirements into the working model using Agile methodology.
• Advanced the view-controller components using Servlets/JSPs, JavaScript, CSS3, HTML5, Bootstrap, SASS and AngularJS.
• Developed a user-friendly interface to seamlessly combine the new module with the existing login system by using AngularJS.
• Designed and developed simulators, validators and integrated them with automation frameworks enabling teams to reach automation goals.
• Used the responsive utilities of the Bootstrap frameworks to facilitate the design displaying properly on different devices.
• Used WSDL, SOAP, JAX-WS, JAX-RS, CXF technologies to create web services, generate stubs, and consume the existing services.
• Worked on Media Queries to deal with different CSS related issues on mobile devices as well as website to make it compatible.
• Used Bootstrap responsive techniques to build interface for multiple screen resolution.

• Attended Special Lecture on “Android” at Apeejay Institute of Management and Engineering Technical Campus in 2019.
• Attended Workshop on Artificial Intelligence at Apeejay Institute of Management and Engineering Technical Campus in 2019
• Certificate of Participation in Entrepreneurship Awareness Camp held at Apeejay Institute of Management and Engineering Technical Campus in 2019.
• Attended seminar on “Startup Talk” held at Apeejay Institute of Management and Engineering Technical Campus in 2019.
• Participated in “BOOT CAMP” held by The Punjab Government at Apeejay Institute of Management and Engineering Technical Campus in 2019.
• Certificate of Appreciation in Web Designing and Result Compilation during Spark 2019 organized by Apeejay Institute of Management and Engineering Technical Campus.
• Certificate of Appreciation in Registration during Spark 2019 organized by Apeejay Institute of Management and Engineering Technical Campus.
• Certificate of Appreciation in Routing during Spark 2019 organized by Apeejay Institute of Management and Engineering Technical Campus.
• Certificate of Completion of Entrepreneurship course under Pradhan Mantri Yuva Yojana Scheme in 2018.
• Certificate of Participation in Entrepreneurship Awareness Camp held at Apeejay Institute of Management and Engineering Technical Campus in 2018.
• Attended workshop on Network Security held at Apeejay Institute of Management and Engineering Technical Campus in 2018.
• Attended workshop on Machine Learning organized by Google held at Apeejay Institute of Management and Engineering Technical Campus in 2018.

• AWS Fundamentals: Going Cloud-Native, Coursera Credential ID:- NA25XPJXAGOS
• Data Science: Foundations using R Specialization, Coursera Credential ID:- 2EV8GZQPCEND
• Exploratory Data Analysis, Coursera Credential ID:- VPUFTLKK97GA
• R Programming, Coursera Credential ID:- 42E76H8MDLZM
• Tools for Data Science, Coursera Credential ID:- CVBAUFCARCVS
• Applied Data Science Specialization, Coursera Credential ID:- PP9C58CANYOL
• Data Analysis with Python, Coursera Credential ID:-BKRK8ZYALDEZ
• Data Visualization with Python, Coursera Credential ID:- F6F3XZQD2Z98
• Databases and SQL for Data Science, Coursera Credential ID:- JCNQ9UFYFZEL
• IBM Data Science Specialization, Coursera Credential ID:- UAWD6URUMXJ4
• Machine learning with Python, Coursera Credential ID:- UGBWTQRK29UJ
• Inbound HubSpot Academy, Credential ID:- f8529e8b3370411e863289ceb51f67e6