ABOUT

Hello! I'm Jonathan, a Data Analyst/Software Engineer based in New York City.

I graduated from Hunter College with a Bachelor's degree in Economics, a Certificate in Public Policy, and a minor in Psychology. In my last role, I was a Senior Associate, coding in languages such as Java, JavaScript, SQL, and more.

I recently completed a Data Analytics Apprenticeship at COOP and am now pursuing a role in Data Analytics to utilize the skills I’ve learned so far while continuing to expand them.

Here are some of the technologies I've learned.

Python | Django
Excel (Pivot Tables, VLOOKUP)
R Programming
Tableau
SQL
Java | Spring Boot
JavaScript (ES6+) | React | Angular
Ruby | Sinatra | Ruby on Rails

WORK

Warehouse Associate @ Liquid Technology

June 2024 – Present

Process and validate purchase orders using Excel formulas and conditional formatting, achieving 100% data accuracy through barcode matching and error checking
Train and mentor 4 new team members, reducing training time by 25% and boosting operational efficiency

Data Analytics Apprentice @ COOP

February 2025 – June 2025

Engaged in a 16-week apprenticeship program, acquiring expertise in data cleaning, transformation, analysis, and visualization using SQL, Excel, and Tableau, alongside continuous professional development
200 hours of instruction time with a hands-on mastery of data tools, communication training, networking, and client work with actual companies
A competitive program dedicated to empowering underemployed college graduates from under-resourced and marginalized communities through specialized training and career development

Senior Associate @ Infosys

July 2022 – Feb 2023

Developed secure Java microservices (2FA, SQL sandbox, password vault) with full automated unit testing for 100% coverage, reducing system vulnerabilities by 40%
Led performance tuning and code optimization across 2 cross-functional teams, improving performance by 25%
Onboarded 2 new developers, reducing ramp-up time by 30% and improving team productivity by 15%

Associate @ Infosys

June 2021 – July 2022

Completed a 10-week immersive full-stack development program, gaining hands-on experience with Java, Spring Boot, SQL, JavaScript, Angular, and RESTful architecture
Built and maintained scalable Single Page Applications (SPAs) using Spring Boot, Angular, and REST APIs, leveraging Git for version control and collaborative workflows

Application Developer @ Dow Jones

November 2021 – October 2022

Managed 3 internal gateway applications, ensuring 99.9% uptime and seamless data flow across applications
Created, maintained, and deployed APIs for managed applications with tools like WinSCP and PuTTY, enabling continuous updates, reducing bug resolution time by 40%, and ensuring 100% system integration
Monitored cloud application health via AWS CloudWatch and managed ECS containers and SQS queues, increasing uptime by 20% and preventing outages