Business Systems Technical lead

Benjamin Craypo

*******@*****.*** Queen Creek, AZ https://github.com/bcraypo

Summary

IT professional with over a decade of experience in software development, technical leadership, and strategic consulting. Expertise in leading the development and modernization of complex applications, including transitioning legacy systems to React and Node.js. Proficient in Java, Javascript and C# development, with a strong focus on enhancing data visualization and user interaction. Adept at developing business cases and providing consulting on application architecture. Skilled in database management, scripting (Bash, Javascript, Solidity, SQL). Holds a BS in Information Technology and an MBA in IT Management, known for driving operational efficiency and technical problem-solving. Expert at translating business requirements into production-ready EVMS-compliant applications. Experienced in coordinating software and hardware upgrades, systems implementations and migrations. Had a decades worth of experience managing multiple priorities and clients simultaneously.

Skills

Technical

Java

PLSQL/T-SQL

Python

TypeScript

React

Node.js

RESTful APIs

JSON

PowerShell

Bash Scripting

Linux/Windows Systems

CI/CD tools

Solidity

Blockchain

JavaScript

HTML/CSS

Power BI

MS Project Server

Professional

Analytics

Object-Oriented Programming

Process Analysis

Regression Testing

Agile/Scrum

DevOps

Lean Six Sigma

Cobra(Deltek Suite)

Earned Value

Business Planning

ERP (Costpoint)

Team Leadership

Experience

Sr. Software Developer Analyst Jan 2018 – Present

Northrop Grumman Chandler, AZ

• Led the development of custom Power BI and Tableau visualizations, enhancing data analysis capabilities for financial tracking and forecasting accuracy.

• Engineered an application to integrate data from multiple financial apps, enabling real-time tracking and analysis, including actuals vs. budget across various metrics, utilizing JavaScript, jQuery, and Microsoft SQL.

• Implemented a new tool for variance analysis, leveraging Power BI and Tableau to visualize month-over-month value tracking, significantly improving forecasting accuracy and decision-making efficiency. The tool integrated data seamlessly through custom SQL queries and dynamic visualizations.

• Maintain and enhance custom-built applications in C#, VBS, TypeScript/React, and Node.js, interfacing with Oracle back-end and SharePoint sites.

• Develop and maintain PowerShell and Bash scripts for automation on Windows and Linux machines.

• Orchestrated multiple data migration initiatives, ensuring minimal disruption to business systems while successfully reducing migration risks. Achieved seamless transitions to new software and hardware, resulting in a 40% increase in resource efficiency and enhanced overall operational stability.

• Consolidation of databases and servers, leading to a 50% to 70% increase in hardware efficiency and resource allocation.

• Reduced audit turnaround time by over two weeks, improving data transparency, and clarity, and reducing ambiguities from the previous audit process.

Environment – Python, Java, JavaScript, SQL, SSRS, PowerShell, Windows, Power BI, C#.

Full Stack Developer Jan 2021 – Present

AZMoney (Freelance, Part-time) Gilbert, AZ

Developed a decentralized cryptocurrency system with C++ and Python, including blockchain integration.

Created a secure digital wallet with MERN stack for cryptocurrency transfers, integrating Electrum for asset retrieval and exchange functionality.

Developed contracts in Solidity for transitioning to the Rootstock blockchain.

Environment – C++, Python, Blockchain, MongoDB, Express, React, Node.JS, Solidity, Bash, Windows/Linux.

Software Developer / Systems Analyst Sep 2014 – Jan 2018

Northrop Grumman Chandler, AZ

Led multiple data migration projects, consolidating databases and servers to improve resource efficiency by 50-70%.

Automated financial data extraction and integration using PL/SQL, enhancing project tracking with earned-value analysis.

Delivered scalable, performant software solutions with Agile and ITIL methodologies.

Environment – PL/SQL, Agile, ITIL.

Education

MBA – IT Management July, 2022

Western Governors University. Salt Lake City, UT

BSIT – Software Development February, 2016

Western Governors University. Salt Lake City, UT

Projects

Accounting Software Integrations

Developed a robust integrations between multiple systems including the following:

oCostpoint (ERP)

oCobra (Earned Value Management System)

oPropricer (Cost-estimating/Proposal)

Automated data transfers via API, improving financial transparency and operational efficiency.

Created synergies across multiple business units to allow for greater usage across multiple groups and organizations to ensure quality data as well as efficient time usage out of analysts.

Applications developed primarily using T-SQL and Power BI as the UI.

Application Rollouts

Managed application rollouts from inception to completion, utilizing SharePoint for project tracking and training users on new software implementations.

Consolidated multiple front-end systems into a single cohesive platform, reducing costs by 15% and streamlining infrastructure.

Developed a DApp exchange and token with web-based frontend

Engineered a decentralized exchange platform for secure token trading with real-time market data visualization.

Developed Solidity smart contracts for ERC-20 tokens and exchange functionality, and implemented AMM logic for price discovery and liquidity.

Built a responsive React.js frontend with Web3.js for blockchain interactions and MetaMask connectivity, and used Redux for state management. Key features included real-time price charts, order book management, automated trade execution via smart contracts, secure wallet integration, user portfolio tracking, and real-time event listeners.

This solution leveraged Ethereum/RSK blockchain, Apex Charts for visualization, and Truffle Suite for testing.

Developed in Javascript using the React Framework with Solidity for the Smart Contracts.

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