Manjit Singh

Experience

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  ToXSL Technologies Pvt Ltd

  Oct 2016 - Nov 2018

  Software Engineer

  • Built and maintained web applications using HTML5, CSS3, Bootstrap, and React.js, while also developing server-side applications with Node.js, PHP, and Laravel.• Developed robust REST, SOAP, and microservices APIs to facilitate seamless communication between front-end and back-end systems.• Successfully integrated multiple payment gateways, enhancing transaction capabilities and user experience.• Optimized web applications for performance, leading to significant improvements in speed and responsiveness.• Gained experience with version control systems such as Git, resulting in a 20% improvement in team collaboration and a 10% reduction in development time.• Effectively debugged and troubleshot code to identify and resolve issues, ensuring smooth application functionality. Show less

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  Interbit Solutions Pvt Ltd

  Nov 2018 - Nov 2019

  Software Engineer

  • Developed responsive user interfaces using React.js, Material UI, Bootstrap components, HTML5, CSS3, and Bootstrap, along with server-side applications built with Node.js, PHP, and Laravel.• Designed and maintained a scalable microservices architecture to support modular development.• Successfully integrated eBay and other third-party APIs into the existing system, expanding functionality and improving user experience.• Wrote clean and testable code with unit tests, significantly reducing bug-related delays and enhancing overall code quality.• Managed the software development life cycle for a major project, ensuring timely delivery and meeting all project milestones. Show less

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  Scramble Apps

  Dec 2019 - Jun 2024

  Senior Software Engineer

  • Worked closely with UX/UI designers to create responsive designs, resulting in significant improvements in user engagement metrics.• Successfully integrated third-party services and APIs, such as payment gateways and authentication systems, enhancing application functionality and security.• Set up comprehensive analytics tracking using tools like Google Analytics and Microsoft Clarity to monitor user behavior and application performance, enabling data-driven decision-making.• Enhanced query performance for PostgreSQL, MySQL, and MongoDB through effective indexing strategies, reducing response times by up to 50%.• Designed and maintained over 10 real-time web applications using WebRTC, Jitsi, and Agora SDK.• Created and implemented RESTful and GraphQL APIs for various applications, enabling seamless data exchange between front-end and back-end systems.• Set up Auto Scaling for multiple applications using AWS EC2 and the AWS JavaScript SDK.• Successfully containerized applications using Docker, streamlining development workflows and ensuring consistent environments across all stages of development, testing, and production.• Improved application performance by incorporating Load Balancers and clustering techniques.• Collaborated with cross-functional teams to define and implement a comprehensive technology roadmap. Show less

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  Chordify, Inc.

  Jun 2024 - now

  Senior Software Engineer Technical Lead

  • Successfully led and delivered multiple projects from initial development to final deployment, meeting tight deadlines and surpassing client expectations.• Collaborated closely with designers, product managers, and QA teams to develop seamless, user friendly applications.• Executed performance optimizations that improved load times by over 30%, enhancing user experience and boosting SEO rankings.• Provided mentorship and guidance to junior developers, fostering a collaborative and learning-oriented team environment.• Implemented continuous integration and deployment (CI/CD) pipelines, resulting in a 50% reduction in deployment times and minimized downtime.• Established code review practices that enhanced code quality and reduced bugs, ensuring maintainable and scalable codebases.• Developed and enforced documentation standards to ensure knowledge sharing and maintainability of projects.• Led cross-functional teams through agile methodologies, facilitating sprint planning, daily stand-ups, and retrospectives to drive project success. Show less