Full-Stack Developer Senior

N ov ****

BALJIT SINGH

Senior Full-Stack Developer

*********@*****.*** https://www.linkedin.com/in/baljit-singh-5810b316/ Dagenham, RM10 9SR, UK +44-745*******

I am a Senior Full-stack Developer having a degree in Information Technology and extensive experience of creating innovative and high-performing web applications. With a solid foundation in JavaScript, React, Typescript, Node.js, HTML5, CSS3, GitHub and Restful APIs, I excel at developing scalable solutions and enhancing user experiences across various devices. My commitment to coding best practices and maintaining technical excellence ensures robust and maintainable codebases. I thrive in collaborative, cross-functional team environments, where I actively participate in code reviews, troubleshooting, and architectural design. Additionally, I am dedicated to mentoring junior team members, fostering a culture of continuous learning and improvement. My strategic problem-solving skills and leadership abilities make me well-prepared to drive project success and contribute significantly to organizational growth. Core Skills

Front End • JavaScript Frameworks • React • Redux • User Experience (UX) Design • Front-End Architecture Design • Module Code Development • Code Refactoring • HTML/CSS

• Bootstrap • SASS • AJAX • JSON • jQuery • Web Development • Typescript Back-End • Node Js • Express Js • GraphQL • Python Leadership

• Code Refactoring • New Feature Implementation • Technical Leadership and support

• Estimation • Code Review • Integration and functional testing Version Control and Agile

• CI/CD • Rally • JIRA • GitHub • Gitlab • Bitbucket, • Jenkins DevOps Soft Skills

• Team Handling • Team Mentoring • Client Facing • Problem solving • Innovative Ideas

• Continuous improvement

Work Experience

Senior UI Consultant

NTT DATA LONDON

Aug 2022 -

Led the creation of cutting-edge customer solutions utilizing React, GraphQL, Node.js, and Apollo Server resulting in a 30 -35% boost in client business and ensuring seamless team collaboration. Spearheaded the integration of innovative architectures and proactively eliminated roadblocks, enhancing system performance and increasing project delivery speed by 15%. Engineered scalable solutions using advanced algorithms, which improved system performance and reduced operational costs, transforming new ideas into fully-functional production solutions.

Spearheaded front-end development in a SAFe Agile environment i.e. User Story, Backlogs, standup calls, improving team collaboration and reducing project delivery time through innovative problem-solving techniques and efficient sprint planning.

Mentored junior UI engineers and conducted code reviews, ensuring adherence to best practices, resulting in a 20% increase in overall team efficiency through hands-on training sessions and workshops. Writing unit test cases with React Testing Library and JEST to ensure delivery commitment. Strategic Relationship Management: Implementing strategic initiatives to strengthen and expand our client network.

Architect UI (React) Aug 2016 - Jul 2022

Cognizant Technology Solutions Pune, London

Managing a UI team at an offshore center and contributing individually to key projects. Provided strategic insights on workflow bottlenecks and identified automation opportunities, leading to a reduction in project turnaround time and a significant boost in overall team efficiency. Improved existing codebases while introducing new features, conducting code reviews, and ensuring adherence to coding standards, which enhanced code quality and facilitated seamless team collaboration. Collaborated closely with cross-functional teams to review UX designs, resulting in the coding, testing, and documentation of medium-complexity programs; this improved user satisfaction and reduced bug reports. Designed and implemented a scalable front-end framework to support user interface concepts across multiple devices, increasing mobile user engagement and boosting tablet conversions. Exercised expertise in technical troubleshooting to diagnose and resolve software problems, leading to a significant reduction in system downtime.

Exercised expertise in troubleshooting to diagnose and resolve software problems, leading to a significant reduction in system downtime and maintain technical standards to follow. Senior UI Team Lead

PERSISTANT SYSTEM LTD

Nov 2015 - Aug 2016

Led the UI development for the CISCO module, creating designs that prioritized usability and adhered to SEO and web standards, ensuring optimal user experience and search engine visibility. Incorporated test-ability and diagnostic features into the application, efficiently fixing bugs in collaboration with the architecture team, which resulted in improved application stability and performance. Developed reusable UI components and independent functions, facilitating seamless integration into various pages of the CISCO app, enhancing modularity and reducing development time. Provided technical guidance and mentor-ship to the UI team, ensuring adherence to best practices and standards, which improved overall team productivity and code quality. Collaborated on UX designs and reviewed specifications, leading to the design, coding, testing, and documentation of medium-complexity programs, significantly improving user satisfaction and reducing the incidence of bugs.

Leveraged extensive software engineering knowledge to consult on UI development projects. Manager UI

TIMES INTERNET LTD

Oct 2012 - Sep 2015

Led UI development for the ETPortfolio web app, designing front-end code using JavaScript, jQuery, HTML, and Bootstrap to ensure a seamless user experience across desktop, tablet, and mobile devices. Troubleshoot complex issues, identified problems, and conducted root cause analysis on the UI app, leading to significant reductions in downtime and improved application reliability. Actively participated in code reviews and refactoring, enhancing code quality and maintainability while implementing new features, which resulted in more robust and efficient codebases. Established the front-end architecture, creating an intuitive user interface that improved user satisfaction and engagement, leading to higher user retention rates. Owned and managed key modules, demonstrating a deep understanding of the workflow and providing technical leadership that ensured successful project delivery and high-quality output. Certifications:

Name Institute Link

GraphQL Certification Udemy https://nttdatalearn.udemy.com/?next=%2Fcertificate%2FUC- b4093a4e-531f-4dd2-847f-00f41471955c%2F

Graph Developer - Associate

Apollo https://www.apollographql.com/tutorials/certifications/7c10e6ac-aeda- 46bc-90da-c62de13c6a02

Complete React and Redux – build

modern apps

LinkedIn https://www.linkedin.com/in/baljit-singh- 5810b316/details/education/163**********/single-media- viewer/?type=DOCUMENT&profileId=ACoAAAM3snEBDzj7duJPifv_R E-6xCGRA24FuMA

Introduction to Scrum Master

Training

Coursera https://www.coursera.org/account/accomplishments/verify/HH38HAP N6QGV

Introduction to Data Science

Credly https://www.credly.com/badges/695e112f-79bd-43e0-a003- 6f4b8d9b6316/linked_in_profile

Master Course in Microsoft PL-400

: Power Platform Developer

Udemy https://www.udemy.com/certificate/UC-7c2c8656-5eb6-4a7a-bb7e- 746a24e22b32/

Learning Cloud Computing: Public

Platform

https://www.linkedin.com/learning/certificates/73c992feae4086e7a0a3 26f75c442efe51a3b70f0c9c4ae32802d286c1f5c6a3?lipi=urn%3Ali%3 Apage%3Ad_flagship3_profile_view_base_certifications_details%3Bh GhavtpcRWKHGMOsB9yfxQ%3D%3D

Practical Leadership Skills Udemy https://www.udemy.com/certificate/UC-2e7dcc0f-53b9-40a4-b755- efa49439977f/

Introduction to AWS Credly https://www.credly.com/badges/464d01e6-6a6a-40cf-897e- ccf8803b17c8/linked_in_profile

Become DevOps Jenkins Master LinkedIn https://www.linkedin.com/in/baljit-singh- 5810b316/details/education/163**********/single-media- viewer/?type=DOCUMENT&profileId=ACoAAAM3snEBDzj7duJPifv_ RE-6xCGRA24FuMA

Education:

Sikkim Manipal University : Bachelor of Science Information Technology (2011), India Others:

LinkedIn: https://www.linkedin.com/in/baljit-singh-5810b316/ GitHub: https://www.github.com/baljitweb

Codesandbox : https://codesandbox.io/u/baljitweb

Contact this candidate