my name is Kevin,

Griffin API

Description

Developed a RESTful API to interact with the Griffin system

• Griffin is the University of Chicago's system of record of alumni, prospects, and charitable contributions
• This web app includes a visual tool that allows anyone to easily interact with the Griffin system. Anyone could see the same information and provides authenticated users the ability to interact and test available API methods without creating or maintaining a separate client application - https://ardapi.uchicago.edu/dashboard/#/explorer
• This prevents the need for external users to have any knowledge of internal processes and allows the flexibility to change underlying system components without effecting end users

Build inbound/outbound integrations

Description

Designed and developed numerous inbound/outbound integrations with Griffin

• Griffin is the University of Chicago's system of record of alumni, prospects, and charitable contributions
• Full stack development to create the home grown ASP.NET web app which manages numerous inbound and outbound integrations from various university systems to the system of record, Griffin. This SPA integrates with MongoDB, Oracle, Redis and uses AngularJS framework in the front end - Link

Multi Dimensional Search

Description

In this project, each customer object has 3 attributes:

• id (long int) - Customers are uniquely identified by their id (key field)
• item (one or more integers 1-999) - The item field is the ID of a unique item (encoded as an integer in [1,999]) of interest to the customer
• amount (dollars and cents). - The amount field stores the total revenue that the customer has generated for the company. (sum of all items)

Functionalities to be implemented
ADD – Adding a new customer with a unique ID, List of items and amount
ADDITEM – Adding an item to a specific customer
REMOVEITEM – Removing a specific item from a customer
TOPTHREE – Identifying the 3 most popular items based on customer’s likings
SAMESAME – Identifying customers with 5 or more items in common
RANGE (Low, High) – Number of customers whose amount is at least low and at most high

I used 4 data structures to store information to retrieve it in different forms

1. TreeMap – For mapping customer object based on the unique ID
2. HashMap – For mapping an item and all those customers who has bought that item
3. Treeset – For finding customer records based on a range of amount
4. HashMap – For mapping combinations of more than 5 item records with number of customers who have that combination.

The total number of records were one million and the running time was less than 30 seconds.

API based automation

Description

Designed and developed an automation which saved hundreds of hours of manual effort labor

• The MyTime system had a gap in verifying and calculating night shift allowance to eligible employees
• This API based automation is run everyday using AWS Batch, which pulls data via an API call, performs all the business logic using object oriented methodologies, finds out the eligible employees who had worked during the night shift hours and applies night shift allowance using another API call.
• Technologies used are AWS Batch, Python for backend coding, S3, Amazon SQS, AWS Lambda, AWS Step Functions, DynamoDB

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Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to book.There are many variations of passages of Lorem Ipsum available, by injected humour.

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to book.There are many variations of passages of Lorem Ipsum available, by injected humour.

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to book.There are many variations of passages of Lorem Ipsum available, by injected humour.

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to book.There are many variations of passages of Lorem Ipsum available, by injected humour.