Vivek Singh Tomar, Developer in Gwalior, Madhya Pradesh, India
Vivek is available for hire
Hire Vivek

Vivek Singh Tomar

Verified Expert  in Engineering

Bio

Vivek is a developer with over four years of industry experience, developing and designing scalable web applications. As a full-stack developer and a certified AWS solutions architect associate, he has built applications from the ground up. Skilled in several technologies, programming languages, and frameworks, Vivek specializes in Node.js, MySQL, PostgreSQL, MongoDB, AWS, and React.

Portfolio

Quanteon Solutions
Node.js, Express.js, Java, PostgreSQL, MongoDB, React, Apache JMeter, Linux...

Experience

  • Node.js - 5 years
  • PostgreSQL - 4 years
  • TypeScript - 4 years
  • Redis - 3 years
  • System Architecture - 3 years
  • MongoDB - 2 years
  • React - 2 years

Availability

Part-time

Preferred Environment

Ubuntu, Git, Visual Studio Code (VS Code)

The most amazing...

...thing I've built is a fintech app that handles millions of rows of transactional data. It allows clients to manage and plan their finances.

Work Experience

Senior Full-stack Developer

2018 - 2022
Quanteon Solutions
  • Developed fintech and healthcare web apps, ensuring a maximum of 200ms API latency, even at peak load.
  • Developed an automation framework for testing using CodeceptJS and integrated it with Jenkins pipelines. It significantly reduced the testing effort before release.
  • Managed a team of five members in sprints and clients communication.
Technologies: Node.js, Express.js, Java, PostgreSQL, MongoDB, React, Apache JMeter, Linux, TypeScript, Sequelize, Mongoose, REST, System Architecture, Architecture, APIs, Full-stack, AWS Certified Solution Architect, Amazon Web Services (AWS), Docker, Web Applications, Technical Leadership, Web Application Architecture

Experience

Life Style Plan

It is an application that allows financial firms to manage, plan, and predict their clients' finances.

I was the back-end team lead overlooking the development, design, and planning of the back end, database, and cloud architecture. I also helped the team in the front-end development whenever required.

InAppBI

https://www.inappbi.com/
InAppBI is a simple BI application that easily integrates with any web app. It supports external CSS to match parent UI, SQL, and NoSQL databases.

I acted as the team lead, managing a team of four members. Worked on the core module, optimizing the query builder, and added support for various database queries. I also created new modules to share the reports within organizations and improve data-security management.

SimpleFin

SimpleFin is a fintech solution for small- to medium-scale merchants to manage their cash and business accounting. Creates master and sub-accounts in the background, which helps digitize merchant's cash flow. Also helps merchants build a credit history that will help them grow their business in the future.

Education

2013 - 2017

Bachelor's Degree in Computer Science

Maulana Azad National Institute of Technology Bhopal - Bhopal, India

Certifications

MAY 2021 - MAY 2024

AWS Certified Solutions Architect Associate

AWS

Skills

Libraries/APIs

Node.js, React, Jenkins Pipeline

Tools

Git, Apache JMeter, Sequelize, Mongoose

Languages

TypeScript, JavaScript, Java, SQL, GraphQL

Frameworks

Express.js, Selenium, Hibernate, Spring Boot

Paradigms

REST, Web Application Architecture

Platforms

Visual Studio Code (VS Code), Ubuntu, Amazon Web Services (AWS), Linux, Docker

Storage

PostgreSQL, MongoDB, Redis

Other

APIs, Full-stack, Web Applications, Architecture, System Architecture, AWS Certified Solution Architect, Operating Systems, Software Development, Networking, Machine Learning, Fintech, Mobile Applications, Technical Leadership

Collaboration That Works

How to Work with Toptal

Toptal matches you directly with global industry experts from our network in hours—not weeks or months.

1

Share your needs

Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2

Choose your talent

Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3

Start your risk-free talent trial

Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.

Top talent is in high demand.

Start hiring