● Developed and Maintained PCI-Compliant Microservices for major bank using Python and Java.● Using Jenkins and custom in-house tools, Managed Pipelines to move serverless applications to a new isolated AWS account. ● Using Terraform-based custom in-house tools, Provisioned and Managed Infrastructure for serverless applications in a new AWS account.● Developed features for customer servicing application using Vue.js and Node.js. ● Implemented Unit and Functional Tests.● Mentored Junior and Mid-Level Engineers through Code Reviews, Slack Messaging, and Zoom Chats.● Led weekly “Dev Sync” meetings to socialize changes and best practices among team members.

• Reduced spending by over $10k monthly on one service by optimizing queries and implement-ing clustering, thereby reducing hardware needs by 75%.• Made architectural designs and decisions for big database API necessary to business operations.• Maintained API and Developed new features.• Mentored Junior Engineers through Code Reviews and Slack messaging.• Developed front-end CRM features using Angular.• Developed back-end CRM features using Node.js, Koa, Nest.js, TypeORM, knex, and many other frameworks.

• Mentored Junior Engineers through Code Reviews, pair programming, and Slack messaging.• Trained fellow Engineers in weekly “Tech Sync” meetings.• Assisted Tech Lead with architecture decisions.• Worked with other members of the development team to write, refine and prioritize user sto-ries.• Developed front-end Web features using React.• Developed iOS and Android features using React Native.• Occasionally assisted with backend (Java/Spring) tickets as need arose.• Developed and maintained CI/CD pipelines using Jenkins and Github Actions.

• Mentored Junior Engineers through Code Reviews, pair programming, and Slack messaging.• Trained fellow Engineers in weekly “Tech Sync” meetings.• Assisted Tech Lead with architecture decisions.• Worked with other members of the development team to write, refine and prioritize user stories.• Developed frontend Web features using React.• Developed iOS and Android features using React Native.• Occasionally assisted with backend (Java/Spring) tickets as need arose.• Developed and maintained CI/CD pipelines using Jenkins and Github Actions.

• Created custom React app hosted on SalesForce platform to eliminate confusion on form re-sponses in requirements gathering phase.• Using C# and PowerShell: Designed, Developed, Tested, and Deployed Windows Server tools to automate processes and increase productivity.• Developed Desktop applications using C# - .NET framework v4.7, WinForms.• Developed automated testing suite for Interface Architecture Team.• As lead of Interface Architecture Team, Developed suite of core functions for nearly “drag and drop” use by coworkers in their software customization projects.• Designed process and pipeline for CI/CD of core functions.• Organized and led review meetings with internal project stakeholders.• Organized and led project milestone, implementation, and testing meetings with external cus-tomers.• Lead Software Validation process for Quality Control compliance.• Developed and presented internal trainings for JavaScript, Software Development in general, and Systems Administration.• Installed, maintained, supported and customized medical software to hospitals’ specifications.• Using remote desktop, administered Hyper-V and VMWare Virtual machines

• Managed Debian servers, routers, and all other systems/networks for wireless ISP client.• Designed and implemented complete security for wireless ISP client, including authentication, bandwidth management, etc.• Designed and developed web-based system to allow wireless ISP employees to manage customer data, change internet connection speed, remove access to services, and manage support tickets using PHP, MySQL, JavaScript; integrated with other systems including SNMP monitoring and RADIUS authentication.• Developed website and managed social media presence for a training center.• Maintained Access Database and underlying Visual Basic code; added features as requested.• Extended / Customized PHP shopping cart for customer.• Provided IT support, field repair, and software development services to hundreds of business and home clients.• Developed and presented custom training courses.• Trained students for A+, Security+, DNS, DHCP certifications.

Conducted manual testing of web applications. Identified and eliminated website bugs to improve user experience. Migrated department webpages from in-house system to Plone CMS.

• Handled all Tier 3 escalated requests.• Prioritized and assigned support requests to self and other technicians.• Maintained IT group web content and web servers.• Migrated ETL C# backend from .NET 3.5 to .NET 4.0.• Maintained ETL backend, fixed bugs.• Developed reports for Department Medical Administrative Staff. • Developed report system front-end using jQuery/HTML/CSS.

• Designed, developed, and maintained custom websites for customers using PHP and MySQL.• Maintained Access/VB application for contractor to track maintenance requests for FEMA pro-ject.• Repaired computers, managed eBay store.

• Engineered and Developed system for maintaining student transcripts, billing, and course reg-istrations using C++, PHP, MySQL, HTML, CSS, and jQuery.

• Developed websites for clients using PHP, MySQL, HTML, CSS.• Managed Red Hat Servers for customer sites.