I am a Full Stack Developer with over 3 years of experience in developing and deploying web applications across diverse industries such as financial services, e-commerce, and customer support. I specialize in both front-end and back-end technologies including JavaScript, React.js, Node.js, Next.js, Python, Django, and MySQL, focusing on building responsive, scalable, and secure applications. I am passionate about continuous learning, staying up-to-date with emerging technologies to deliver innovative solutions and meet business objectives. I have strong expertise in developing and integrating RESTful APIs, securing applications using OAuth 2.0 and JWT, and automating deployment workflows with GitHub Actions. I am experienced in cloud services such as AWS and OpenShift, and knowledgeable in network configuration and system administration practices. Working collaboratively in Agile teams, I ensure high-quality code delivery and system reliability across the projects I contribute to.

Sandeep Singh

I am a Full Stack Developer with over 3 years of experience in developing and deploying web applications across diverse industries such as financial services, e-commerce, and customer support. I specialize in both front-end and back-end technologies including JavaScript, React.js, Node.js, Next.js, Python, Django, and MySQL, focusing on building responsive, scalable, and secure applications. I am passionate about continuous learning, staying up-to-date with emerging technologies to deliver innovative solutions and meet business objectives. I have strong expertise in developing and integrating RESTful APIs, securing applications using OAuth 2.0 and JWT, and automating deployment workflows with GitHub Actions. I am experienced in cloud services such as AWS and OpenShift, and knowledgeable in network configuration and system administration practices. Working collaboratively in Agile teams, I ensure high-quality code delivery and system reliability across the projects I contribute to.

Available to hire

I am a Full Stack Developer with over 3 years of experience in developing and deploying web applications across diverse industries such as financial services, e-commerce, and customer support. I specialize in both front-end and back-end technologies including JavaScript, React.js, Node.js, Next.js, Python, Django, and MySQL, focusing on building responsive, scalable, and secure applications. I am passionate about continuous learning, staying up-to-date with emerging technologies to deliver innovative solutions and meet business objectives.

I have strong expertise in developing and integrating RESTful APIs, securing applications using OAuth 2.0 and JWT, and automating deployment workflows with GitHub Actions. I am experienced in cloud services such as AWS and OpenShift, and knowledgeable in network configuration and system administration practices. Working collaboratively in Agile teams, I ensure high-quality code delivery and system reliability across the projects I contribute to.

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Experience Level

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Language

English
Fluent
Hindi
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Work Experience

Full Stack Developer at CIBC, Toronto, ON
May 1, 2024 - June 8, 2024
Developed and implemented a full-stack web application for CIBC’s financial services platform, enabling customers to securely access and manage financial data, transactions, and accounts. Designed core modules in Python/Django, optimized database schema with MySQL, and integrated RESTful APIs for secure communication. Built dynamic user interfaces with React.js and AngularJS, used Pandas and PySpark for data analysis and processing, and deployed scalable services on AWS EC2 with OpenShift container orchestration. Automated continuous integration and deployment with GitHub Actions, ensuring secure payments with Stripe API and OAuth 2.0. Participated in Agile sprints for iterative development and testing.
Full Stack Developer at Rogers, Toronto, ON
June 1, 2023 - April 30, 2024
Redesigned and developed a responsive customer service portal using React.js, Node.js, and MongoDB, improving performance and reliability. Managed front-end real-time features with Redux and developed RESTful APIs with Node.js and Express.js, securing authentication with OAuth 2.0 and JWT. Configured Windows Server environment with Hyper-V virtualization and network components including routers and firewalls. Deployed applications on AWS EC2 with ELB traffic management, improved backend storage with iSCSI, and automated deployments using GitHub Actions. Implemented monitoring and error tracking with Sentry and New Relic. Conducted SQL Server integration for reporting and used PowerShell scripting for server maintenance.
Front-End Developer at United Health Group, US - IN
January 1, 2022 - November 30, 2022
Contributed to improving UnitedHealth Group's member portal for insurance plan management, medical records access, and provider locations. Developed responsive UI components with React.js and managed state using Redux. Integrated RESTful APIs and implemented OAuth 2.0 and JWT for HIPAA-compliant secure authentication. Enhanced performance with code splitting, lazy loading, and caching. Created data visualizations using Chart.js and ensured WCAG 2.1 accessibility compliance. Automated deployment pipelines with GitHub Actions and deployed on AWS S3 and CloudFront for scalability. Monitored performance and uptime with Sentry.
Web Developer at Softpal Technologies, IN
July 1, 2021 - December 31, 2021
Designed and developed a responsive e-commerce platform with React.js and Redux for smooth user experience. Built backend APIs using Node.js and Express.js for authentication and product management, integrating MongoDB for data storage. Configured secure payment gateway with Stripe API. Conducted unit testing with Jest, ensuring 95% test coverage and cross-browser compatibility. Automated deployment on AWS EC2 using GitHub Actions and containerized with Docker. Successfully launched the platform enabling onboarding of 100+ products and processing 200+ orders within the first month.
Full Stack Developer at CIBC, Toronto, ON
May 1, 2024 - June 14, 2024
Developed and implemented a full-stack web application for CIBC’s financial services platform, enabling secure customer access to financial data and transactions. Implemented core modules in Python/Django, designed optimized database schemas with MySQL, and created RESTful APIs for seamless frontend-backend communication. Built dynamic user interfaces with React.js and AngularJS, integrated third-party services like Stripe and OAuth 2.0 for secure payments and authentication. Managed cloud deployments on AWS EC2 and OpenShift with GitHub Actions for CI/CD, leveraging Pandas and PySpark for data analysis and real-time reporting. Followed Agile methodologies, wrote Bash scripts for automation, and ensured security and compliance.
Full Stack Developer at Rogers, Toronto, ON
June 1, 2023 - April 30, 2024
Redesigned and developed a responsive customer service portal using React.js, Node.js, and MongoDB, improving accessibility and reliability. Developed front-end features including real-time ticket updates and service request interfaces with Redux for state management. Engineered backend RESTful APIs with Express.js and secured authentication with OAuth 2.0 and JWT. Configured and maintained network infrastructure and Windows Server environments with Hyper-V virtualization. Deployed applications on AWS EC2 using ELB. Automated CI/CD pipelines with GitHub Actions, integrated monitoring tools Sentry and New Relic, and conducted testing and performance optimization. Developed SQL Server integration and PowerShell scripts to automate administration and backup processes.
Front-End Developer at United Health Group, US - IN
January 1, 2022 - November 30, 2022
Contributed to UnitedHealth Group's member portal by developing interactive and responsive UI components using React.js and Redux for real-time application states. Integrated secure authentication flows with OAuth 2.0 and JWT, ensuring HIPAA compliance and member data privacy. Optimized performance with techniques including code splitting and lazy loading, reducing page load times significantly. Created dynamic data visualizations using Chart.js and ensured accessibility compliance with WCAG 2.1 standards. Collaborated with backend teams for API integration, automated deployments with GitHub Actions, and deployed the portal on AWS S3 and CloudFront for scalability and high availability. Monitored system health with Sentry.
Web Developer at Softpal Technologies, IN
July 1, 2021 - December 31, 2021
Designed and developed a responsive e-commerce platform with React.js and Redux for a smooth user experience. Built backend services using Node.js and Express.js with RESTful APIs for secure authentication and data management. Structured MongoDB databases for product catalogs and transactions. Integrated Stripe API for payment processing. Conducted unit testing with Jest and cross-browser compatibility assessments. Automated deployments on AWS EC2 using GitHub Actions. Successfully launched the platform enabling onboarding of 100+ products and processing 200+ orders in the first month.
Full Stack Developer at CIBC
May 1, 2024 - June 1, 2024
Developed and implemented a full-stack web application for CIBC’s financial services platform, enabling customers to securely access and manage financial data. Responsibilities included core Python development using Django, designing MySQL databases, integrating RESTful APIs, and building responsive UIs with React.js and AngularJS. Leveraged Pandas and PySpark for data analysis. Managed cloud deployments on OpenShift and AWS EC2 using GitHub Actions for CI/CD. Implemented secure authentication with OAuth 2.0 and JWT, and integrated Stripe API for payments. Followed Agile methodologies and maintained code quality with unit and functional tests.
Full Stack Developer at Rogers
June 1, 2023 - April 30, 2024
Redesigned a customer service portal using React.js, Node.js, and MongoDB, improving performance and reliability. Developed front-end features with Redux for state management and built back-end RESTful APIs with Node.js and Express.js. Managed network configurations and Windows Server environments with Hyper-V virtualization. Deployed on AWS EC2 with Elastic Load Balancer for scalability. Automated CI/CD pipelines with GitHub Actions and integrated monitoring tools like Sentry and New Relic. Conducted testing for cross-browser compatibility and load handling. Enhanced data management with SQL Server integration and automated administrative tasks with PowerShell scripts.
Front-End Developer at United Health Group
January 1, 2022 - November 30, 2022
Contributed to improvements on UnitedHealth Group's member portal by designing interactive, responsive UI components with React.js and Redux. Integrated RESTful APIs for health insurance claims and member data. Implemented secure authentication flows compliant with HIPAA using OAuth 2.0 and JWT. Optimized performance with code splitting and browser caching, reducing page load times by 30%. Created dynamic data visualizations with Chart.js. Ensured accessibility compliance and cross-browser compatibility. Automated deployments using GitHub Actions and deployed on AWS S3 and CloudFront with monitoring via Sentry to maintain high uptime.
Web Developer at Softpal Technologies
July 1, 2021 - December 31, 2021
Designed and developed a responsive e-commerce platform using React.js, Redux, Node.js, and Express.js. Managed product catalogs and user profiles with MongoDB. Integrated Stripe API for secure payments and conducted unit testing with Jest to ensure high code coverage. Automated deployments on AWS EC2 with GitHub Actions and used Docker for containerization. Received commendations for intuitive design and functionality, successfully launching a platform supporting over 100 products and processing 200+ orders within the first month.
Full Stack Developer at CIBC
May 1, 2024 - Present
Developed and implemented a full-stack web application for CIBC’s financial services platform that enabled customers to securely access and manage their financial data, transactions, and accounts. The platform supported real-time data updates, secure logins, and intuitive user interfaces enhancing the customer experience while complying with industry security and privacy standards. Utilized Python with Django for backend modules, MySQL for database management, and React.js and AngularJS for dynamic responsive front-end development. Integrated RESTful APIs, leveraged AWS EC2 and OpenShift for cloud deployment, and automated CI/CD workflows using GitHub Actions. Implemented OAuth 2.0 and JWT for secure authentication and Stripe API for payment processing. Worked in Agile teams and followed best coding and security standards.
Full Stack Developer at Rogers
April 30, 2024 - August 20, 2025
Redesigned and developed a responsive customer service portal for managing customer interactions including support tickets and service requests. Developed front-end features using React.js with Redux for state management and backend services with Node.js and Express.js. Configured network and Windows Server environments optimizing performance through Hyper-V virtualization. Deployed applications on AWS EC2 with S3 and ELB for scalability. Automated deployments with GitHub Actions, integrated Sentry and New Relic for performance and error monitoring. Enhanced backend storage with iSCSI and integrated SQL Server for reporting. Conducted load and cross-browser testing to ensure reliability and performance.
Front-End Developer at United Health Group
November 30, 2022 - August 20, 2025
Contributed to improvements of the member portal allowing management of health insurance plans, medical records, and provider locations. Developed interactive and responsive UI components using React.js and Redux, integrated RESTful APIs, and implemented secure OAuth 2.0 and JWT authentication following HIPAA compliance. Enhanced performance by reducing page load times and created dynamic visualizations using Chart.js. Worked closely with UX/UI designers to ensure accessibility compliance, conducted cross-browser testing, and deployed portal updates using GitHub Actions on AWS S3 and CloudFront. Used Sentry for monitoring and ensured 99.9% uptime SLA.
Web Developer at Softpal Technologies
December 31, 2021 - August 20, 2025
Designed and developed a responsive e-commerce platform using React.js, Redux, Node.js, and MongoDB. Built secure RESTful APIs and integrated Stripe API for payment processing. Conducted unit testing with Jest and cross-browser compatibility assessments. Deployed the platform on AWS EC2 and automated deployment workflows using GitHub Actions. The successful launch allowed onboarding of 100+ products and processing of 200+ orders within the first month. Delivered detailed documentation and project presentations recognized for intuitive design and reliable functionality.

Education

Bachelor of Computer Science and Engineering at Yadawindra College of Engineering, Punjab, IN
May 1, 2017 - May 31, 2021
Bachelor of Computer Science and Engineering at Yadawindra College of Engineering, Punjab, IN
May 1, 2017 - May 31, 2021
Bachelor of Computer Science and Engineering at Yadawindra College of Engineering, Punjab, IN
May 1, 2017 - May 31, 2021
Applied Network Infrastructure and System Administration at Conestoga College
January 1, 2023 - April 30, 2024
Bachelor of Computer Science and Engineering at Yadawindra College of Engineering
May 1, 2017 - May 31, 2021

Qualifications

Open Work Permit
January 11, 2030 - August 20, 2025

Industry Experience

Financial Services, Retail, Healthcare, Software & Internet, Telecommunications, Professional Services