Divya Nagar

ABOUT ME

Full Stack Developer and Open Source Enthusiast

I am a software developer with approximately 3 years of experience in this industry. I have worked on vast variety of tech stack like Java, Clojure, Golang, Docker, Containers. Most of my work involved developing software products which are reliable and scalable. Apart from this I deal with Microservice architecture, Distributed systems, distributed in-memory caches, Redis, Postgres and their tuning in my day to day work . I believe in an end to end results so after developing software the next thing is monitoring.
Queue protocol: RabbitMq
Monitoring: NewRelic, Datadog, Telegraf, Influx, Chronograf, Kapacitor
Software Practices: Test Driven Development, Agile Development

London (+01:00)

Joined June 2016

EXPERTISE

Docker

2 years experience

I worked a lot on Docker both in my job and as a freelancer. I developed a platoform to automated our system pipelined to test using cont...

I worked a lot on Docker both in my job and as a freelancer. I developed a platoform to automated our system pipelined to test using containers.

Distributed Systems Engineering

2 years experience

During the carrer of software developement career, I have worked a lot on microservices architecture, creating and managing streaming app...

During the carrer of software developement career, I have worked a lot on microservices architecture, creating and managing streaming application and making the systems highly available. I also gave a talk in SATURN-2018 (conference on software architecture). I also build a distributed embedded in-memory cache to manage and handle weekly consistent data. All these things gave me a solid understanding on the concepts of distributed systems.

Clojure

2 years experience

I used Clojure as my main tech stack whicle working as a full time developer also worked on scaling systems. Worked on a service which ma...

I used Clojure as my main tech stack whicle working as a full time developer also worked on scaling systems. Worked on a service which manages 2.5M bookings a day and used clojure to write scalabe and maintainable code.

Functional Programming

SOCIAL PRESENCE

GitHub

Chat-Box

This is a chat box developed in nodejs and express.js

JavaScript

Kid_game

JavaScript

Community Posts

How does Postgres work?

Go to the profile of Divya Nagar https://cdn-images-1.medium.com/fit/c/100/100/1*qeh2PWM5S-HfGDiu4Rw3pg.png (https://medium.com/@divya.n?source=post_header_lockup) Divya Nagar...

EMPLOYMENTS

Software Development Engineer

Nexmo

2019-01-01-Present

I am working on streaming application to replicate data across multiple datacenters using kafka streaming pipelines.

Java

MySQL

Testing

Java

MySQL

Testing

Containers

Docker

Containerization

Apache Kafka

Distributed Systems Engineering

Product Enginner

GOJEK

2017-06-01-2018-12-01

◦ Work with allocations team who manages the rewards and driver allocations for more than 2.5M bookings a day ◦ Use Clojure and Golang a...

◦ Work with allocations team who manages the rewards and driver allocations for more than 2.5M bookings a day ◦ Use Clojure and Golang as main tech stack and work on scaling systems using microservice architecture and dis- tributed systems

Java

PostgreSQL

Redis

Java

PostgreSQL

Redis

Clojure

Grafana

Go (Golang)

Distributed Systems Engineering

Software Development Engineer

Juspay

2016-05-01-2017-06-01

Was a part of Android team at Juspay for six months. Worked on redesigning app and implemented features like auto submit OTP, Dynamic con...

Was a part of Android team at Juspay for six months. Worked on redesigning app and implemented features like auto submit OTP, Dynamic configuration and optimized accuracy of auto reading OTP in Juspay-Safe ◦ Became part of data team and helped in setting up Analytics-Stack for BHIM(10M downloads), worked on configura- tions of Elasticsearch, Graylog, Spark Cluster ◦ Worked on large datasets using Spark, wrote a plugin Application in Scala and Spark for creating sessions and parsing raw logs. Improved performance of real-time Sessionizer Application using increment session building.

Scala

Elasticsearch

Scalability

Scala

Elasticsearch

Scalability

Tick

PROJECTS

Prattle Distributed Embedded In-memory CacheView Project

2018

◦ Implemented a distributed in-memory cache which can help in removing single point of failure from the system having weak consistency re...

◦ Implemented a distributed in-memory cache which can help in removing single point of failure from the system having weak consistency requirements ◦ Used Scalable Weakly consistent Infection style Membership protocol to implement it using golang

Go (Golang)

High Availability Systems

Distributed Systems Engineering

Go (Golang)

High Availability Systems

Distributed Systems Engineering

Speaker at Saturn 2018 - Carnegie Mellon University on Scaling Services with In-Memory Distributed CachesView Project

2018

◦ Described the problems in building and scaling high-throughput APIs and discussed how using Distributed In- Memory Caches help in remov...

◦ Described the problems in building and scaling high-throughput APIs and discussed how using Distributed In- Memory Caches help in removing Single Point of Failure problems from the infrastructure. ◦ Discussed the architecture, design, and implementation in detail and iterated the design by benchmarking.

Distributed Systems Engineering