Summary
Overview
Work History
Education
Skills
Websites
Accomplishments
Languagesandtechnologies
Awards
Affiliations
Certification
Flying
Languages
Timeline
Generic
Swayam Pattanayak

Swayam Pattanayak

Edison,New Jersey

Summary

It is not enough that I do my best; I must do what is required. I'm a full stack engineer, self-directed problem solver and automation specialist who takes responsibility for completing your requirements. My communication skills make me an effective listener and team contributor. I'm comfortable managing multiple projects, having terse or no written requirements and can deal with priority changes. During my 17+ year career as a trouble shooter, engineer and full stack software developer, I have built lasting relationships with both clients and associates. And while my experience may be reflected in my resume, my clients appreciate the efficient and innovative solutions I have been able to provide. I have worked on projects as an individual as well as with teams of over 20 developers on projects containing over a million lines of code. I have built my own commercial applications from start to finish. The numerous languages and technologies represented here reflect my problem solving ability by utilizing a variety of technologies and solutions. This may include working within client set parameters or simply using a technology best suited a particular task. I have always been quick to take advantage of emerging tools, technology, and languages, and am adaptable to your evolving requirements of business. I’ve always automated code in CI/CD pipe line with Jenkins with automated tests integrated for build acceptance test . Assisted in designing, development and testing of applications in collaboration with trading teams. Maintained detailed technical documentation of designs for hardware and software components. Expert in HTML5/CSS3 development and have experience React.js, angular 10, Vue , responsive webforms, Responsive design. Expert in building WCAG, ADA WAI-ARIA compliant web sites. Strong knowledge in css preprocessor like SCSS ,LESS. Created LLM , AWS RAG based models for Chatbot and other patient data response models. Worked extensively in AWS based services and created microservices in nodejs/ nestjs. Strong experience in Docker, EKS and sonar cube integration.

Overview

15
15
years of professional experience
1
1
Certification

Work History

Lead Software Engineer/Solution Architect

CVS
06.2021 - Current
  • The lead engineer role is more strategic that encompasses identifying problems, ideating solutions, strategizing roadmap, evaluating off-the-self products for easy and swift implementation of the solutions for patent needs like cvs minute clinic and other patient related chatbots
  • Built Unified scheduling microservice using nestjs and nodejs and built frontend for cvs minuteclinic in reactjs/NextJS
  • Created reactjs based functional components , good knowledge of react hooks and HOC
  • Worked with AWS RDS for PostgreSQL and worked on Remotely calling (RPC’ing) PostgreSQL stored procedures
  • Created CVS minute clinic portal and uses LLM for patient drug and vaccine recommendation model
  • Migrated to .NET Core, created C#.net based microservices
  • Worked with AEM 6.2 , adobe life cycle suite and work bench took and integrated with react application
  • Created AWS architecture design and implementation for CVS minuteclinic
  • Implemented solution for Cloud cost optimization, security best practices and Cloud technology research and recommendation
  • Created Kafka Topics, Zookeeper instances
  • Configured Kafka Connector to read Streaming Data from Topics & ingest data into Snowflake DB
  • Migrated rest api to GraphQL
  • Strong experience working with native python and frameworks like Django and/or Flask and experience with PySpark
  • Architected CI/CD pipeline and used vital aws services like AWS EC2, Amazon RDS , Amazon CloudFront , Amazon VPC , Amazon SNS , Amazon Elastic Beanstalk , AWS Lambda, AWS Auto Scaling & AWS IAM
  • Architected and worked on building and managing Cloud databases such as AWS RDS, DynamoDB, DocumentDB, or analogous architectures
  • Designed and implemented secure, highly available cloud architectures on AWS, including VPCs, networks, and infrastructure as code (IaC) with Terraform or CloudFormation
  • Created patient chatbots for easy scheduling vaccination and prescription and claims
  • Created Language Patient Model Application in LangChain, Created and managed Prompt Templates for LLMs in LangChain
  • Combined LLMs and Prompts in Multi-Step Workflows,Integrated LLMs with prompt templates,Merged LLMs with external data, such as for question answering
  • Used Cucumber and cypress based test frameworks for test integration with ci/cd
  • Incorporated LLMs with long-term memory, like chat history
  • Upgraded to a modular architecture for flexible and extensible generative AI solution using AWS RAG
  • Built and administered and architected Databricks environments on AWS, leveraging your knowledge of the Databricks Data & AI platform and Delta Lake architecture
  • Worked with docker file and deployed containers in ec2 and used aws Kubernetes services
  • Designed, developed, and maintained databases and database objects, such as tables, views, stored procedures, and triggers
  • Developed and maintained database security, including user access and permissions
  • Worked on Nodejs middleware to develop microservices and used aws infrastrure to contain microservices in Docker
  • Integrated CI/CD for all microservices developed
  • Configured middleware applications using Apigee and API gateway
  • Selenium and appium based UI test framework development and integration
  • Developing apis connecting to mongodb along with mongodb performance tuning shrading , sizing , indexing , creation queries and aggregates
  • Used Azure DevOps to create a CI/CD pipeline integrating with github actions , worked with Azure container registry and Kubernetes
  • Used AWS CloudFormation to test, automate, and deploy the infrastructure templates with delivery automation (CD/CI) and continuous integration
  • Used airflow for ETL pipelines that extract data from multiple sources, and run Spark jobs or other data transformations and machine learning model training
  • Good experience with data visualization tools like Tableau and examine data with SQL and build data solutions for business decision-makers
  • Worked in patient data analysis by processing data and visualizing it through Python Pandas, PySpark and NymPy packages
  • Python and Golang based microservice design
  • Monitor database performance and troubleshoot issues
  • Increased code implementation efficiency by 55% using key React JS strategies for the development
  • Worked with Atlassian Suite of products like Jira , confluence , Trello, Crucible etc
  • Integrated Sonar cube with ci/cd pipeline for security analysis
  • Used Electric Commander for devops related tasks like build and deploy
  • Worked with devops tools like Chef, Puppet, Salt, Ansible for automating and managing the ci/cd infrastructure
  • Integrated OAuth 2.0, SAML, and identity federation etc for api security
  • Worked on both REST and SOAP based APIs
  • Worked on cross platform mobile app development using react native and typescript
  • Created dialog flow for chatbot using NLP for patient vaccine and appointments
  • CVS currently partners with more than 49 hospitals to help transition IV-therapy patients home based care with enhanced clinical monitoring
  • Created UI flow and microservices for inpatient care schedule for partnering hospitals
  • Configured and managed GCP services such as Compute Engine, App Engine, Cloud Storage, Cloud SQL, BigQuery, Cloud Functions, and Cloud Pub/Sub
  • Developed and maintained cloud infrastructure using Terraform, Cloud Deployment Manager, and Kubernetes.

Sr Software Architect/Lead

Magicleap
01.2018 - 06.2021
  • The Sr software engineer role was more tactical in which my focus area was requirement gathering designing solutions, develop services which evaluated the Augmented reality device in real time, collaborating with engineering, design team, leading the Agile development
  • C# .NET and .net CORE based api and custom middleware development
  • Created AWS lamdas , managed workflow using terraform and sftp server in AWS transfer family
  • Built ui to track device health and validation using reactjs/NextJS
  • Created java sping boot based microservices with kafka cluster and integrated with AEM content api
  • Designed framework to run which will evaluate the device power management
  • It will run all the adb related commands to check the status of device
  • Do extensive chromium browser development and automation
  • Created AR device health management api , which will interact with device operating system and provide kernel dumps after analyzing
  • Used APIGEE management apis and APIGEE edge
  • Created Enhanced AWS RAG based model to generate response for chatbot
  • Transformed monolithic service to nodejs based microservice
  • Created react native based app for client’s document sign and profile management
  • Worked UM health robotics surgical department for adding services for transformative augmented reality surgical navigation technology where 2D or 3D images are superimposed over the patient's body allowing for unparalleled precision
  • Implemented and manageed CI/CD pipelines using Jenkins, Cloud Build, and other automation tools
  • Monitor and optimize GCP services for cost and performance
  • Troubleshoot and debug GCP services
  • Worked on breast cancer based image viewer (used in oncology dept) for Segmentation rendering as labelmaps and contours.

Sr Software Engineer

WilliamSonoma
07.2017 - 12.2017
  • Developed a Store Receiving Application , which will automate the shipment receiving and handling steps
  • As a part of automation the application needs to work in both web and mobile
  • So when a merchandise is scanned in a hand held PDT device which runs over android , it will automatically trigger the jobs necessary to notify different stores and managers
  • The application is being developed in angular 4 with backend server in nodejs connecting to mongodb, using latest material design from google Used it to write new monte-carlo pricing models for Credit Valuation Adjustments of Interest Rates Products
  • Utilized the features of Angular 5.0 to present effective web design
  • Developed various pages in the applications in front end technologies HTML5, CSS3-SASS, JSON, Angular 5
  • Designed and build functional prototypes for applications across all digital channels that can be tested in an airport environment
  • Built Angular 5 components, UI services to consume rest services using Component based architecture provided by Angular5
  • Developed powerful Single Page Application and dynamic responsive Web Application with Angular 5.

Sr Software Engineer

Bankers Health Care
08.2016 - 07.2017
  • Developed front end ui and back end services , to enable financial clients to evaluate and approve loans for healthcare professionals.

Sr Software Engineer

Assurant
07.2015 - 07.2016
  • Created Nodejs based apis for assurant’s electronic and vehicle protection services
  • Using soclet.io created a live chat application which enables quick screen grabs, easy URL-based sharing, and live, multi-person drawing and sketching
  • This was used by dealers and suppliers to quickly communicate with users
  • Used Python to integrate with google cloud vision to do object and text recognition , this is being called from nodejs apis
  • Migrated existing MVC application to Angular 2.0.

Sr Software Engineer

MaryKay
07.2014 - 07.2015
  • Created and revamped existing Marykay portal for business partners
  • Streamlined their ecomm payment gateway
  • Problem solving, designing, implementing and integrating vendor solutions with our infrastructure
  • Designed WCF hosted services interfacing with nCache/RabbitMQ based data fabric
  • Developed pattern for nodejs service client/server and WIX installer to go from concept to deployment in hours
  • Designed and built eReportal custom controls in C#.

Sr Software Engineer

TradeStation
11.2011 - 07.2014
  • Created trading platform in nodejs using socket.io and created api to push bundle information so users can subscribe
  • Created Angular ui for users to subscribe to trading platform products.

Sr Software Engineer

BankRate
10.2010 - 11.2011
  • Senior developer in the Investment Information Services FMRCO group
  • Built many web based applications, WinForms apps and batch jobs
  • Main language C# with some VB
  • The web apps used Javascript, AJAX, streamed data using JSON to enhance the user experience
  • Used WebSockets and Backbone.js, Angular to write a progressive web based application.

Sr Software Engineer

American Inst Of Research
05.2009 - 10.2010
  • Designed and built their e-commerce website
  • Designed content management system and shopping cart with payment processing to PayPal, Authorize.net and First Data
  • Used single page Javascript/AJAX design for responsive experience
  • XML stores content as well as local OLEDB JET SQL for inventory and shipping options
  • Designed custom server controls
  • Ensured PCI compliance
  • Used Angular and C#.NET to write a progressive web based application.

Education

MS, Computer Science -

Temple University
Philadelphia, PA
01.2008

B. Tech Computer Science and Engineering -

Utkal University
Bhubaneswar, Odisha
01.2003

Skills

  • Software Architecture Design
  • Machine Learning Integration
  • Advanced Debugging
  • Cloud Computing Expertise

Accomplishments

  • Retooled the shopping cart system which boosted the checkout process by 40% and which customers highly rated in satisfaction.
  • Designed and created software and systems for high-traffic social networking services.
  • Retooled the shopping cart system which boosted the checkout process by 35%.
  • Managed a team of 18 employees, ensuring that a $10M-budgeted project was completed by the expected deadline.
  • Retooled the shopping cart system which boosted the checkout process by [Number]%.
  • Retooled the shopping cart system which boosted the checkout process by [number]% and which customers highly rated in satisfaction.
  • Designed and created software and systems for high-traffic social networking services, including www.cvs.com.

Languagesandtechnologies

  • NodeJS
  • Angular
  • LOOPBACK
  • IONIC
  • Spring (Spring Boot, Spring Batch, etc)
  • Java
  • .NET stack
  • Sitecore MVC & .NET
  • Sitefinity
  • Web
  • ReactJS
  • MEAN, MERN, CEAN stack
  • Software development
  • Architecture and design
  • SDLC
  • Financial services
  • Integration
  • Industrial automation
  • Database development
  • Business analyst
  • C#/C++
  • SQL / NoSQL stack
  • Cordova

Awards

  • Academic Excellence Award, KIIT BBSR (2000) – Top 5 out of 74 students in Computer Science Department
  • First Prize, Smartcoder – Algorithmic programming contest, Kharagpur (2000), IIT Khgaragpur

Affiliations

  • ACM

Certification

  • Amazon Web Services DevOps Engineer - Professional
  • Sitecore certified

Flying

As a private pilot , I enjoy flying cross country during week ends and holidays.

Languages

English
Native or Bilingual
Hindi
Native or Bilingual

Timeline

Lead Software Engineer/Solution Architect

CVS
06.2021 - Current

Sr Software Architect/Lead

Magicleap
01.2018 - 06.2021

Sr Software Engineer

WilliamSonoma
07.2017 - 12.2017

Sr Software Engineer

Bankers Health Care
08.2016 - 07.2017

Sr Software Engineer

Assurant
07.2015 - 07.2016

Sr Software Engineer

MaryKay
07.2014 - 07.2015

Sr Software Engineer

TradeStation
11.2011 - 07.2014

Sr Software Engineer

BankRate
10.2010 - 11.2011

Sr Software Engineer

American Inst Of Research
05.2009 - 10.2010

MS, Computer Science -

Temple University

B. Tech Computer Science and Engineering -

Utkal University
Swayam Pattanayak