Open to opportunities

Vertika Jain

@vertikajain

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Experienced NodeJS developer specializing in full‑stack JavaScript, data visualization, and scalable backend systems.

India

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What I'm looking for

I seek challenging full‑stack roles where I can lead feature development, work on data visualization and internationalized products, mentor teams, and deliver scalable, testable systems in an Agile environment.

I am a NodeJS and full‑stack JavaScript developer with hands‑on experience building data visualization dashboards, APIs, and web applications using React, Sveltekit, Express, and MongoDB/MySQL. I have led development work for international projects, implemented i18next for multilingual support, integrated visualization libraries (D3.js, Plot.js, react-globe.gl), and delivered features under Agile (Kanban/Scrum) workflows.

I contribute to open source, authored technical blogs and sessions (including a Decoupled Days presentation), and implemented end-to-end encryption using the Signal Protocol. I consistently apply testing (Jest), containerization (Docker), and CI/CD platforms while mentoring peers and improving accessibility and internationalization for global products.

Experience

Work history, roles, and key accomplishments

Engineer - JavaScript Programming

QED42

Nov 2020 - Apr 2025 (4 years 5 months)

Led development of IOM Climate Mobility dashboards and Syngenta Cropwise Financials, building data visualizations (maps, globes, charts) and multilingual support via i18next, improving global accessibility and feature delivery.

ReactJS NodeJS SvelteKit D3.Js I18next Express MongoDB GraphQL

Software Developer

CricHeroes

Jan 2020 - Jun 2020 (5 months)

Implemented server-side APIs with NodeJS and Express and managed MySQL databases; built real-time Cricket Auction prototype using WebSockets and supported front-end with jQuery/EJS.

NodeJS Express MySQL WebSockets JavaScript jQuery EJS API Development

Graduate Engineering Trainee

Sterlite Technologies Limited

Jan 2019 - Aug 2019 (7 months)

Analyzed codebases, identified and resolved bugs, and worked on product data pipelines using Hadoop, Hive and Oozie while participating in Agile workflows and test management.

Hadoop Hive Oozie MySQL Agile)Jira TestRail Agile

Education

Degrees, certifications, and relevant coursework

VIT Vellore

Master's in Computer Applications, Computer Applications

2016 - 2018

Grade: 9.21/10

Activities and societies: Projects: Smart Agriculture System, Market Basket Analysis, Deploying Web based Application on GAE, Working of an E-mail using Cisco Packet Tracer

Completed Master of Computer Applications coursework and projects including web assembly research, decoupled Drupal with ReactJS, and backend NodeJS implementations.