Hello, I'm Sagar Betkar.

Texple

• Led a global team of 3 developers in the successful delivery of a comprehensive dashboard web app (PKRN stack) and corresponding desktop (Electron.js) and mobile (Flutter) applications.
• Spearheaded technical leadership, managing end-to-end development, and serving as the primary client liaison for requirements gathering and communication.
• Conducted critical Proof of Concepts (PoCs), including implementing SAML Authentication using ADFS and samlify.js for enhanced security. Retrieving system information from laptops where the desktop app was installed. Creating a Dynamic QR code feature that changes every 30 seconds for enhanced security. Enabling push notifications on the desktop app for real - time updates.
• Implemented best practices in version control (GitLab), including creating development and staging branches, conducting code reviews, and ensuring coding standards adherence.
• Selected KOA as the Node.js framework for handling high traffic loads due to its efficiency and performance.
• Established an internal server for efficient LAN development workflows, improving team collaboration and project efficiency.
• Successfully conducted load testing using Artillery.js, ensuring robust performance under various scenarios.
• Notable achievements include introducing Electron.js for enhanced desktop experiences and streamlining the development process.

Pegasus InfoCorp

• Joined the project as a Senior Backend Developer (Node.js) in a mid-stage, contributing to an existing client-specific Dashboard platform.
• Specialized in developing and optimizing MongoDB aggregation queries for the creation of daily, weekly, and monthly collections based on uploaded data.
• Significantly contributed to the migration process from MongoDB to MS SQL Server, ensuring a smooth transition and improved data management capabilities.
• Implemented RESTful APIs to expose processed data, ensuring seamless integration with the front-end of the pre-existing Dashboard platform.

Knoxpo

• Engaged in multiple projects, utilizing a range of technologies including the MERN stack, ANTD, Auth0, GraphQL, Angular, and React.
• Led the development of a job portal for the fashion industry, involving the creation of features from scratch using MERN stack and integrating technologies like ANTD, Auth0 for authentication, and GraphQL for efficient data querying.
• Overcame challenges during the integration of Auth0, liaising with Auth0 support to enhance documentation and successfully resolve the issues.
• Contributed significantly to a gym subscription project, where responsibilities included developing APIs, creating Angular UI components, and addressing reported bugs. Maintained active communication with the client for seamless requirement gathering.
• Applied Frontend Developer skills in an Angular project for an airport courier service, focusing on designing and developing user interfaces that harmonized with backend APIs.
• Played a pivotal role as a Frontend Developer in a React project, contributing to both the web app and a dashboard, ensuring the effective integration of UI components with backend functionality.

3Y Ventures LLP (tag8)

• Managed end-to-end IT development projects, including websites, mobile apps, and web services, collaborating closely with IT partners.
• Maintained server-side requirements and successfully deployed web applications on AWS, ensuring optimal performance and reliability.
• Provided essential support for internal development and enhancement projects, overseeing seamless project execution.
• Efficiently set up client jobs and offered ongoing support, addressing client queries related to Tag8 systems and ensuring client satisfaction.
• Proactively managed and troubleshooted IT issues, implementing effective solutions to maintain system functionality.
• Played a key role in supporting new IT/product development projects, contributing to innovation and technological advancements.
• Utilized a diverse tech stack, including AngularJS, Bootstrap, PHP (Slim framework), and SQL, to develop robust and scalable solutions.
• Led the restructuring of the official website and other in-house projects, optimizing user experience and overall system efficiency.

STALKERSCODE PVT. LTD.

• Played a key role as a Frontend Developer, focusing on translating designer-provided concepts into functional and visually appealing web pages.
• Utilized HTML, CSS, and PHP to bring the game's interface to life, enhancing the user experience for players.
• Collaborated closely with the design team to ensure seamless integration of design elements and optimal user interaction.