Dhanraj M

5.0

(5 reviews)

US$20.00

For every 15 mins

Sessions/Jobs

ABOUT ME

Software Developer with 12+ years of experience

I am a Software Developer with more than 14 years of experience.
I have worked in multiple verticals – Routing protocols, Embedded systems, Web Development, Machine learning and Data science.
I have experience running a company as Co-Founder and CTO
I would welcome the chance to apply the skills and knowledge I have gained to your job and I feel my abilities would prove to be an asset for you.

Hindi, English

Chennai (+05:30)

Joined June 2019

EXPERTISE

Node.js

8 years experience | 1 endorsement

I have developing applications in nodejs for more than four years now. In that time, I have : - built low level frontend components, fr...

I have developing applications in nodejs for more than four years now. In that time, I have : - built low level frontend components, frontend business logic and single page applications - built several backend components - built internal data ingestion work flows - built automation scripts for various task like testing, deployment etc. - built application servers for different startups using express and mongodb. - built analytics framework employing techiniques like mapreduce with javascript and mongodb - built severail light weight micro-services

React Native

8 years experience

I've been working in the React ecosystem from its very beginning. My first project was for the startup which I co-founded, named Quillr. ...

I've been working in the React ecosystem from its very beginning. My first project was for the startup which I co-founded, named Quillr. It was a marketplace for selling short stories. The application was similar to the https://www.wattpad.com/, but exclusively for short stories. It had authentication integration with Google, Facebook and LinkedIn. It also had payment integration with paypal and razor pay. I developed the entire mobile application. Developed an e-learning application for a tutoring institute. It was developed using amplify and aws grapql. It also had a content viewer for class notes and a streaming video player for delivering the lecture videos. It also had a device tracking feature which limits user to a single device. My last project was a fintech application, which is used for social borrowing among close friends and family. It had a login based on SMS OTP, user signup with profile photo, timeline view similar to facebook post and screens for borrowing and making payments. The application is available at https://play.google.com/store/apps/details?id=in.groupot.groupotapp

JavaScript

8 years experience

I have been a javascript developer for more than four years now. Primarliy using nodejs to build different applications. I have also buil...

I have been a javascript developer for more than four years now. Primarliy using nodejs to build different applications. I have also build mobile apps using react native and single page web applications using reactjs

Python

8 years experience | 1 endorsement

Used python to create data ingestion and processing pipelines, recommendation and prediction services etc

MongoDB

8 years experience

I have used mongodb as primary database for several startups. Also I had developed an anlaytics framework where mongodb was the primary d...

I have used mongodb as primary database for several startups. Also I had developed an anlaytics framework where mongodb was the primary database.

RabbitMQ

4 years experience

Python JavaScript

NLP

3 years experience

Applied various NLP and Deep Learning techniques for startups to develop recommendation engine, information retrival workflows etc.

Deep Learning Machine learning Data Science

Deep Learning Machine learning Data Science NumPy Python

REVIEWS FROM CLIENTS

5.0

(5 reviews)

Na Na

November 2020

Absolutely awesome!

Jessica Lynn Millar

October 2020

I have just started some debugging work with Dhanraj on system using rabbitmq. So far so good! I am anticipating that it will take some time to figure this out, so will be posting more reviews as we go along.

SOCIAL PRESENCE

GitHub

read-logs

Server to read logs from a huge file

JavaScript

coursera-data-manipulation-at-scale-mapreduce

HTML

EMPLOYMENTS

Head of Engineering

Potters Map

2023-02-01-Present

Conducted rigorous code reviews to promote high security, code quality, and design standards.
Designed and deployed micro...

Conducted rigorous code reviews to promote high security, code quality, and design standards.
Designed and deployed microservices using Docker and Kubernetes, streamlining application scalability and maintenance.
Architeced the backend application and data pipeline to handle/server terrabytes of data

Python

Node.js

MongoDB

Python

Node.js

MongoDB

PostgreSQL

Azure

React

JavaScript

Rust

PostGIS

Kubernetes

Mapbox

Microservices

Osm

Data modeling

Mapbox GL JS

Serverless Architecture

Argo CD

AWS

Architect and lead developer

GrouPot

2020-05-01-2022-12-01

The goal of the project is to create a first of its kind savings marketplace "Savesmart". The participants in this marketpla...

The goal of the project is to create a first of its kind savings marketplace "Savesmart". The participants in this marketplace are consumers who are currently/would like to save with trusted brands and brands who participate in this marketplace. The solution has the following products - An easy-to-use Cloud-based app for partner companies to create, track, and manage monthly instalment-based saving scheme. - Mobile app where consumers can simply log on to the mobile app and pay the monthly instalments I have architected the product and developed the backend services including the devops. I have lead the team who developed the frontend for this project

Node.js

JSON

PostgreSQL

Node.js

JSON

PostgreSQL

Neo4j

React

JavaScript

Kubernetes

React Native

AWS

Lead

EdgeNetworks

2017-11-01-2020-05-01

● Ideate, experiment and evaluate product ideas. ● Architect and design MVP to validate the new product idea. ● Apply Machine learning...

● Ideate, experiment and evaluate product ideas. ● Architect and design MVP to validate the new product idea. ● Apply Machine learning and Deep Learning techniques for information retrieval. ● Plan and execute the transition of POC/MVP Models to Production ready applications.

Python

Node.js

MongoDB

Python

Node.js

MongoDB

JSON

Redis

Machine learning

Elasticsearch

Firebase

Reactive Programming

Microservices

Data science in python

PROJECTS

Personalised Web SearchView Project

2014

Objective of this project is to give search query results based on the learned user interests. Personalizing the search results has becom...

Objective of this project is to give search query results based on the learned user interests. Personalizing the search results has become more and more relevant due to the increase in the diversity of contents available on the web. Usually the ranking of the pages is done with respect to query terms and page content alone. The search engine performance is improved if query terms and user history are considered while ranking the results.

Machine learning

GrouPotView Project

GrouPot

2020

Its a fintech application which enables users to build an emergency fund with friends.

Amazon S3

React Native

GraphQL

Amazon S3

React Native

GraphQL

AWS DynamoDB

AWS Lambda