Sunil Kumar

Senior Software Engineer

Bentonville, Arkansas, United States8 yrs 9 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in full-stack development with a focus on Java and Spring Boot.
Proven experience in building scalable cloud-based applications.
Strong background in integrating marketing technologies.

Stackforce AI infers this person is a Fullstack Developer specializing in MarTech and Fintech solutions.

Contact

Skills

Core Skills

Spring BootJavaReactOpenstackDjango

Other Skills

GraphQLMySQLKafkaApache AirflowKubernetesPythonSpring MVCReduxCassandraMongoDBDockerOracleElasticsearchAnsibleRabbitMQ

About

Experience :- 8 years Vim Programming Languages:- Python, Java Back-end:- Spring Boot, Spring, Django, Flask, Express, Node Front-end:- React, React Native Databases:- Oracle, MySQL, Postgres, MongoDB Asynchronous Processing:- Kafka, RabbitMQ, Apache Flink DevOps:- Git, Ansible, Ubuntu server, Nginx, Terraform, GitHub Actions, Docker, Kubernetes, Jenkins Logging Tools:- Splunk, ElasticSearch, LogStash, Kibana Cloud:- AWS - EC2, SQS, RDS, Secrets Manager, Lambda, Serverless, Elastic Container Registry, Elastic Beanstalk, S3, DynamoDB, Cloudwatch, SNS, PySpark History enthusiast, Guitar and Football player Check out my Github at https://github.com/msunilhyd Check out my full fledged product at https://www.linusplaylists.com --- Ladies and Gentlemen, I'm the tortoise. I can beat anyone, anytime in any race. Not because I'm the best or the smartest or the fastest. I will win because of the habit I developed and the consistency I use in applying it. I'm the world's biggest believer in consistency. I'm living proof that it is the ultimate key to success

Experience

8 yrs 9 mos

Total Experience

2 yrs 2 mos

Average Tenure

3 yrs 1 mo

Current Experience

Walmart global tech

Senior Software Engineer

Apr 2023 – Present · 3 yrs 1 mo · Bentonville, Arkansas, United States · On-site

Senior Software Engineer in the martech (Marketing Technology) team that facilitates the integration of all the Walmart marketing partners like Google, Meta, Instagram, TikTok, Pinterest, Criteo into Walmart Tech Ecosystem
● Spring Boot, GraphQL, MySQL, Maven as the backend
● Kafka for processing the published campaign events
● Meta Business SDK(Java) and TikTok Business SDK (Java) for provisioning
Campaigns on Meta platforms Facebook and Instagram as well as TikTok
● Apache Airflow for the cron operations needed for specific business use cases as triggering the campaigns to start when the start date is the current day, fetching the campaign performance reports and etc
● Concord, Kubernetes and WCNP (Walmart Cloud Native Platform) for deployment and hosting
● Python for automating the creation of campaigns in large numbers according to the requirement of the seller-partners

Spring BootGraphQLMySQLKafkaJavaApache Airflow+2

Wells fargo

Senior Software Engineer

Nov 2022 – Mar 2023 · 4 mos · Fremont, California, United States · On-site

Senior Software Engineer in the M2 Credit Card Services Team
● Spring Boot, Spring MVC, React, Redux, SAML, JWT, and Java stack:- Java8,
JPA, TDD JUnit and Mockito for Wells Internet Online Banking product
● Splunk for logging and debugging the Online Banking Services
● Redis for caching the frequent requests that need not go to the database
● Kafka pub sub for handling the asynchronous customer/credit-debit card events
● Cassandra for all the Wells financial product related data
● Spring Batch to process the debit/credit card payloads
● MongoDB and GraphQL to store and retrieve the customer last logged in data
● Docker containers for hosting the services on Wells Private Cloud hosted on PCF
● Kubernetes is the orchestration layer and Prometheus for monitoring
● Django, Celery, SQLAlchemy, MySQL, Gunicorn server for credit card usage
reports web services
● Maven - build tool and Jenkins - continuous integration and continuous delivery tool used

Spring BootSpring MVCReactReduxJavaKafka+5

Ibm isl - maas360 fiberlink comm

Software Engineer

Jul 2016 – Dec 2020 · 4 yrs 5 mos · Bengaluru, Karnataka, India

● Spring Boot microservices, docker, kubernetes as well as the legacy Spring MVC monoliths for backend and React (Typescript), Redux as the
front-end, Oracle as the database to send the admin configured policies and rules on
Maas360 to be applied on the managed mobile devices
● Kafka to send software updates of the operating system and admin
configured secure applications to be pushed to the mobile devices managed by
MaaS360
● Elasticsearch, Logstash and Kibana for logging
● MongoDB, Express, React, Nodejs (MERN) stack OAuth, Python with
Beautifulsoup and CRON (for running the web-scraper at certain periods) and AWS
Kinesis for an internal product called Kraken that provisions the product managers of
the new features introduced by Microsoft MDM by scraping the Microsoft MDM
website and capturing the content, computing the diff from the old content, storing in
database, and showing the newly introduced features
● OAuth for registration and user authentication for logging in to Kraken
● Spring Scheduler and Spring Batch to fetch the device payloads at certain
intervals everyday and process the payload to categorise the managed device as
one of states such as in compliance or out of compliance and notify the admin of the
same
● PL-SQL stored procedures for database tasks such as creating new
columns, tables, indexes, triggers etc
● Writing Terraform scripts to provision services on AWS

Spring BootDockerKubernetesReactOracleKafka+3

Snapdeal

Software Engineer

Jul 2015 – Jun 2016 · 11 mos · Bengaluru, Karnataka, India · On-site

● Engineering the boot and deployment of an Openstack private cloud DataCenter for
Snapdeal.com's infrastructure
● Ansible to install the APT packages on ubuntu servers
● Django for the user-interface for provisioning the VMs
● RabbitMQ for asynchronous requests to provision the VMs
● Python scripts to automate tasks such as checking the health of the QEMU
hypervisors
● HAProxy for load balancing the requests to hypervisors for VM provisioning
requests
● Keepalived for health monitoring of HAProxy