Nicholas Genco

Senior Full Stack Software Engineer

New York City Metropolitan Area

Summary

I build scalable, high-performance applications.

My focus is on modernizing legacy systems into maintainable, reusable ecosystems using the React/Preact stack, TypeScript, and RESTful services. I specialize in design system engineering, performance optimization, and creating component libraries that accelerate development at scale.

At Oracle, I architected reusable Web Component libraries that improved development velocity by over 30% and reduced bundle sizes by 40% across multiple enterprise modules. I've led the adoption of TypeScript across legacy codebases and helped evolve a more modern engineering workflow for internal teams.

Core Strengths

  • React/Preact Ecosystem
  • TypeScript
  • Web Components
  • UI Modernization
  • RESTful services
  • Enterprise Frontend

Open to connecting with teams looking to improve scalability, UI architecture, developer experience, or modern frontend performance.

Experience

Oracle

Software Engineer III

August 2022 – Present () – Remote

  • Modernizing Oracle’s enterprise UI ecosystem by converting legacy Knockout/JET modules into scalable ES6/TypeScript + Preact Web Components, improving maintainability and shared adoption across product teams.
  • Delivered a reusable component library used across 10+ internal enterprise modules, reducing duplicated logic and increasing developer velocity by 30%.
  • Spearheaded frontend architecture patterns that optimize bundle size and DX workflows; reductions of up to 40% for heavy UI modules.
  • Engineered high-performance client-side components built for real-time data rendering and strict enterprise accessibility needs.
  • Tech: Preact (React ecosystem), TypeScript/ES6+, Web Components, Node.js, HTML5, CSS3, Knockout.

Software Engineer II

June 2020 – August 2022 (2 years 3 months) — Greater Boston Area / Remote

  • Refactored legacy UI systems into flexible shared components that aligned with scalable frontend architecture standards.
  • Led a team of interns converting large JET/JavaScript modules to TypeScript, improving type safety and toolchain consistency across multiple teams.
  • Partnered with UI architects to streamline patterns for reusable components and internal design standards.
  • Tech: TypeScript, ES6, Knockout, Node.js, HTML/CSS.

Software Engineer I

March 2019 – June 2020 (1 year 4 months) — Greater Boston Area

  • Built accessible enterprise UI components with end-to-end design participation.
  • Implemented scalable UI enhancements and resolved production defects across customer-facing modules.
  • Prototyped lazy-loading data providers later leveraged in high-scale environments.
  • Tech: TypeScript, jQuery, Knockout, Node.js, HTML/CSS.

CAMP Systems International, Inc. — Software Engineer

March 2018 – February 2019 (1 year) — Greater New York City Area

  • Developed front-end modules for aviation asset management platforms used by enterprise clients.
  • Ensured compatibility across multiple hardware/third‑party integrations.
  • Tech: C#, Ext JS, ASP.NET, Oracle SQL.

Garment Printer Ink — Web Developer

January 2018 – March 2018 (3 months) — Greater New York City Area

  • Built web modules for the Magento and Joolma platforms.
  • Created relational databases used for shipping, inventory, and e‑commerce.
  • System admin for large e‑commerce business.
  • Tech: Magento, Joolma, JavaScript, CSS, AWS.

Ibinex — Software Engineer

September 2017 – December 2017 (4 months) — Remote

  • Developed crypto liquidity solutions for brokers and traders.
  • Designed custom tokens according to the Ethereum ERC‑20 standard.
  • Designed and maintained UI for client‑facing information.
  • Implemented features on top of existing WebSocket and RESTful APIs.
  • Tech: Blockchain, Angular 2, PHP, MySQL, Node.js.

CA Technologies — Software Engineer Internship

August 2016 – August 2017 (1 year 1 month) — Greater New York City Area

  • Applied research in numerous Blockchain technologies.
  • Developed Angular UI components used for company‑wide app development.
  • Designed and documented REST APIs for multi‑platform communication systems.
  • Developed benchmarking and testing programs for end‑to‑end testing.
  • Accelerated startups through seed funding by prototyping innovative solutions.
  • Tech: Java, Spring, REST, Blockchain, Angular 2, Polymer, JavaScript, TypeScript.

Stony Brook University — Teaching Assistant

August 2016 – December 2016 (5 months) — Greater New York City Area

  • Provided academic tutoring in Computer Science 333: User Interface Development.
  • Helped students create user interfaces with industry‑standard methods.
  • Assisted students with debugging across projects.
  • Tech: HTML, Angular 2, JavaScript, CSS.

Eden 2 Programs — Direct Support Professional

August 2014 – August 2016 (2 years 1 month) — Greater New York City Area

  • Designed and developed mobile software to make tasks more accessible for individuals with developmental disabilities.
  • Approved Medication Administration Personnel (AMAP); maintained hardware used for communication and learning.
  • Obtained Red Cross First Aid and CPR certifications.
  • Tech: C#, Swift, Android.

Another Step Inc — IRA Instructor

April 2010 – August 2014 (4 years 5 months) — Greater New York City Area

  • Approved Medication Administration Personnel (AMAP); Red Cross First Aid and CPR certifications.
  • Maintained hardware used for communication and learning.

Education

  • Stony Brook University — B.S., Computer Science (2015 – 2018)
  • Westchester Community College — A.S., Computer Science (2013 – 2015)
  • Nanuet Senior High School — High School Diploma, General Studies (2003 – 2007)