Sundar M

Frontend Engineer

Chennai, Tamil Nadu, India9 yrs 2 mos experience
Highly Stable

Key Highlights

  • Over 7 years of frontend development experience.
  • Achieved 47% improvement in chart rendering performance.
  • Enhanced customer onboarding by over 40%.
Stackforce AI infers this person is a Frontend Engineer specializing in SaaS solutions with a focus on performance optimization.

Contact

LinkedIn

Skills

Core Skills

ReactWebassemblyC++Data Processing

Other Skills

AWSApache KafkaC (Programming Language)ChartChartingCode ReviewDockerGitHTMLHTML5Infrastructure ProjectsJavaJavaScriptJenkinsKubernetes

About

As a Lead Frontend Engineer at Systematic Ventures, I apply my extensive knowledge and skills in WebAssembly, React, Redux, JavaScript, Typescript, AWS, and other modern technologies to create user-friendly websites and applications. I am passionate about delivering intuitive, responsive, and innovative web solutions that meet the needs and expectations of our clients and users. With over 7 years of experience in frontend development, I have a proven track record of leading and contributing to successful projects across various domains and platforms. At Zoho, I led the development of a cross-platform charting library using Skia and WebAssembly, achieving a 47% improvement in chart rendering performance and integrating the engine into multiple Zoho products. I also enhanced the performance and functionality of Sheet2App, a data preparation tool within the Zoho App House ecosystem, using React, Redux, and various frontend technologies. I optimized load times, file uploads, network calls, and page performance, resulting in significant improvements in customer onboarding, user retention, and satisfaction. I hold a Bachelor's degree in Computer Science from Anna University, where I developed a strong foundation in web development, programming, and data structures.

Experience

9 yrs 2 mos
Total Experience
5 yrs 6 mos
Average Tenure
3 yrs 8 mos
Current Experience

Systematic ventures

Lead Frontend Engineer

Oct 2022 – Present · 3 yrs 8 mos · India

WebAssemblyReactReduxJavaScriptTypeScriptAWS

Zoho

2 roles

Senior Member Of Technical Staff

Promoted

Feb 2019 – Oct 2022 · 3 yrs 8 mos · Chennai, Tamil Nadu, India · On-site

  • Spearheaded the Zoho Native Chart team, implementing critical decisions to utilize C++ and Skia for chart creation, resulting in a 50% reduction in bandwidth through a single codebase cross-platform approach.
  • Achieved significant performance enhancements by transitioning all rendering to C++, surpassing highcharts capabilities by rendering over 1 million points.
  • Enhanced chart performance by over 70% through the implementation of the Image overlay technique.
  • Developed WebAssembly to JavaScript bindings using embind for seamless integration.
  • Successfully integrated the charting engine into multiple Zoho products, including Zoho Sheet, contributing to their functionality and performance.
C++SkiaWebAssemblyJavaScriptChartingPerformance Optimization

Member Of Technical Staff

Apr 2017 – Feb 2019 · 1 yr 10 mos · Chennai, Tamil Nadu, India · On-site

  • Led frontend development for Sheet2App, a data preparation tool within the Zoho App House ecosystem, utilizing React, Redux, and various frontend technologies.
  • Improved Sheet2App's performance, achieving a 34% enhancement in FCP by optimizing load times.
  • Implemented a file upload feature using Zoho DFS, resulting in rapid uploads of large files exceeding
  • 10GB and increasing customer onboarding by over 40%.
  • Enhanced upload efficiency by compressing content in the client browser, reducing file size by over 50% and upload times by 80%.
  • Enhanced server performance by implementing a columnar data processing filter, resulting in a 40% increase in data processing speed.
  • Created an in-memory columnar store using Redis.
  • Implemented Advanced Search and Sort functionalities in Java and Redis.
  • Developed efficient data transmission for internal Zoho applications using DFS.
  • Designed and implemented a database-to-cloud data migration tool using MySQL bin log and Kafka.
ReactReduxJavaRedisMySQLData Processing

Education

Anna University Chennai

Bachelor's degree — Computer Science

Jan 2013 – Jan 2017

Sundar M - Frontend Engineer | Stackforce