Leonard Pervin

Greater Philadelphia Area · (215) 738-3580 · lenny@pervin.me

I am Software Engineer with 20 years of experience and a proven track record of delivering quality web and mobile applications and scalable server-side solutions for both on-premises and cloud environments, leveraging a wide range of technologies and adhering to industry best practices and leading standards


Experience

Senior Software Engineer

Charles Schwab

Responsible for the design, architecture and development of Middle-Tier services, re-usable components and frameworks as part of a large-scale initiative to modernize, improve and streamline Schwab Retirement Technology’s (SRT) enterprise software systems

December 2021 - Present

Application Architect

Canon Financial Services

Responsible for the design, development, production support and maintenance of the Canon Financial Services business applications including Equipment Leasing and Lease Originations application, Customer Service and GL Accounting systems

June 2016 - September 2021

Senior Software Architect - Contractor

Federal Reserve Bank of Philadelphia

Responsible for the design and development of applications and services (ASP.NET MVC, Web API/OData) as well as client JS applications that support FRB of Philadelphia Banking Regulation group’s business activities and processes such as Document Management and Collaboration, Events scheduling, users’ permissions and security management

January 2015 - May 2016

Senior Systems Analyst

Aramark

Requirements analysis, and implementation of the technology solutions such as eCommerce sites and back-office/reporting applications for Aramark Higher Education profit centers located throughout United States and Canada

June 2013 - October 2014

Application Architect

S&P DOW JONES INDICES

Responsible for design, development and support of the business applications and automated processes which facilitated calculations and dissemination of “end of day” indices covering U.S. and major world markets as well as production and distribution of reports and data files to the clients.

December 2007 - May 2013

Education

Drexel University

Bachelor of Science
Information Systems

Technical Skills

Languages

.NET Framework

Web Technologies

Databases

C#

Python 3

JavaScript

TypeScript

T-SQL

PL/SQL

.NET Core 3.0-7.0

.Net Framework 4.7

WinForms, WPF, WCF

ADO.NET Entity Framework

Entity Framework Core

LINQ

ASP.NET Core, Minimal APIs

ASP.Net 4.0 MVC, WebForms

HTML5, CSS3, SASS

Tailwind CSS

Bootstrap 4, Material-UI

Node.js, JavaScript, ES6

AngularJS, Angular 8/9.0/13

ReactJS, Redux, MobX

REST API, GraphQL

 

MS SQL Server 2017-2019

SQL Azure

Oracle 11g - 12c

MongoDB

 

DevOps

IDEs & Dev. Tools

Cloud

Development Methodologies

Azure DevOps, Git, TFS

BitBucket, Bamboo, Jenkins

GitHub, Git Actions

Docker

MS Visual Studio 2012-2022

VS Code

JetBrains Rider

Redgate SQL Toolbelt

 

AWS

Azure

SalesForce

SalesForce ServiceCloud

 

SDLC, Agile, Scrum

Domain Driven Design

Clean Architecture

SOLID Principles, Design Patterns

TDD & CI/CD

Microservices


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