My Resume

Welcome to my resume page! I’m Sourish Bhattacharyya, a passionate software engineer with expertise in building dynamic and scalable web applications. I specialize in TypeScript, Vue 3, Nuxt 3, MongoDB, and modern technologies. Currently, I work as a Software Engineer at Zapscale, a leading B2B SaaS platform that empowers businesses to drive customer success through data-driven insights.

Skills

  • Frontend: Vue 3, Nuxt 3, React, Tailwind CSS, HTML5, CSS3, JavaScript (ES6+), TypeScript
  • Backend: Node.js, NestJS, Express, RESTful APIs
  • Databases: MongoDB, SQL (MySQL, PostgreSQL)
  • DevOps & Tools: Git, Docker, CI/CD, Jenkins, Kubernetes
  • Other: Agile Development, Test-Driven Development (TDD), SEO, Web Performance Optimization

Professional Experience

Software Engineer, ZapScale October 2022 - Present

SaaS Web App:

Collaborated with a team on the development of a scalable SaaS platform to support customer success management.

  • Contributed to building a scalable SaaS web application using Vue.js, Tailwind CSS, Nest.js, and MongoDB.
  • Developed RESTful API endpoints for seamless client data integration, facilitating real-time customer health score calculations, and enabling proactive customer success management.
  • Worked on MongoDB database changes, including data migration, collections modification, and schema optimization to meet evolving business requirements and improve data storage efficiency.
  • Collaborated with cross-functional teams using Agile methodologies, ensuring the timely deployment of new features and bug fixes, improving product adoption by 40%.
  • Developed an automated survey system integrated with email campaigns, enabling clients to collect customer feedback and measure satisfaction metrics through customizable questionnaires.
  • Implemented ECharts to visualize customer survey scores and calculate key metrics like NPS and CSAT.

Official Website of ZapScale:

Created an optimized and responsive website to enhance brand presence and user engagement.

  • Built a responsive company website using Nuxt.js and Tailwind, improving load times and user experience.
  • Achieved exceptional PageSpeed Insights scores: 99 for Performance, 96 for Accessibility, 100 for Best Practices, and 100 for SEO.
  • Enhanced website accessibility through semantic heading hierarchy, optimized touch targets, and meaningful image attributes.
  • Integrated Ghost CMS and HubSpot API for gated content, streamlining content management and securing premium website access.

Software Engineer Intern, Tradelab Technologies December 2021 - August 2022

  • Collaborated on the development of the HDFC Sky website using Next.js, implementing responsive design based on Figma mockups.
  • Contributed to the development of the Basan trading platform using React, Redux, and Material UI, creating responsive and intuitive interfaces.

Education

Master of Science in Computer Science 2022

St. Xavier’s College, Kolkata

Bachelor of Science in Computer Science 2019

St. Xavier’s College, Kolkata