Senior Full Stack Engineer

Built web & mobile apps utilizing technologies such as React, React Native and Node, and integrated third-party libraries like Telus, Aurora, etc. Built REST APIs using Django and Nest.js, integrating third-party APIs such as Shopify REST API, Webhook, and custom apps for streamlined workflows. Customized authentication systems, including JWT, OAuth, and user permission guards, for secure access to geospatial applications. Conducted automated testing using Pytest, Puppeteer, Jest, and Locust to maintain high reliability and performance of applications. Utilized DevOps tools like Docker, AWS DevOps Pipelines, and Azure DevOps Pipelines for deploying geospatial applications and ensuring CI/CD efficiency. Collaborated with research and planning teams to integrate geospatial data into sustainable development projects and delivered training to end users. Worked within Agile/Scrum teams, ensuring iterative development and delivery of scalable geospatial solutions.

Leveraged Node.js and Express.js with Typescript and integrated GraphQL Apollo Server and Clients, utilizing their powerful features for efficient querying and caching of data, resulting in improved application performance and reduced network overhead. Collaborated effectively in an agile environment, actively participating in agile ceremonies, and leveraging Git for version control and code collaboration. Maintained clear and comprehensive documentation of the implemented features on Jira Confluence. Completed two-week sprints and participated in sprint retrospectives and daily standups.

Built an innovative social financial solution platform for freelancers. Developed reusable and modular components to ensure code reusability, improve development efficiency, and maintainability. Utilized React, React Native, Styled components, Material UI to create responsive and visually appealing UI. Implemented unit testing in Jest, automated testing in Cypress, and accessibility testing in Storybook. Involvement in daily discussions with business, managing sprints, refinements, estimations. Implemented and maintained 3rd party services like CleverTap, GTM, FCM, CloudFlare, Twillio, Agora, Sentry, and Code Climate.

Developed and maintained a React UI for blockchain trading platform. Collaborated with cross-functional development team members to analyze potential system solutions based on evolving client requirements. Worked on cryptography advancements to bolster web3 adoption. Troubleshoot and resolved cryptographic and blockchain related issues.

Built backend server using GraphQL from scratch and integrated 3rd APIs. Integrated payment gateways such as Stripe, PayPal, Google Pay, Apple Pay and implemented real-time payment progress using Stripe webhook. Built admin dashboard in React.js & Next.js, and integrated various of chart SDKs. Worked proactively with product and UX to refine and iterate on specifications as the feature takes shape. Implemented TDD using unit test frameworks like Cypress, Jest and React-testing-library.

Developed the full responsive web sites with HTML, JavaScript, CSS, and Bootstrap. Developed backend APIs using CodeIgniter and Laravel. Responsible for assessing the scope and the complexity of the project to be able to deliver on required tasks.