Cesar Castillo

Cesar Castillo Email and Phone Number

Senior Software Engineer @ LexisNexis
Raleigh, NC, US
Cesar Castillo's Location
Raleigh, North Carolina, United States, United States
Cesar Castillo's Contact Details

Cesar Castillo work email

Cesar Castillo personal email

n/a
About Cesar Castillo

I am a Software Developer with seven years of experience designing and deploying scalable, data-driven solutions. My expertise spans backend development, API integration, and automation, with a focus on driving business growth and efficiency.At The Action Network, I led a large-scale API expansion, creating 200+ endpoints that unified data access for multiple entities and supported over a million users. Through close collaboration across departments, I ensured our API’s alignment with strategic goals, contributing to increased user acquisition and revenue growth. My work played a key role in the company’s acquisition by a public company.As a consultant at Avanade, I engineered end-to-end solutions, from server to front-end, and built an automated invoice verification system that saved over 1,500 hours annually. I’m passionate about creating efficient, user-focused systems and welcome opportunities to connect with like-minded professionals!

Cesar Castillo's Current Company Details
LexisNexis

Lexisnexis

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Senior Software Engineer
Raleigh, NC, US
Cesar Castillo Work Experience Details
  • Lexisnexis
    Senior Software Engineer
    Lexisnexis
    Raleigh, Nc, Us
  • The Action Network
    Back End Developer
    The Action Network Dec 2020 - Nov 2024
    New York, New York, Us
    • Led a high-impact API expansion project that unified data for subsidiary entities, designing 200+ individual endpoints to streamline interdepartmental and B2B data access.• Collaborated across several teams to refine data outputs, ensuring the API met evolving requirements and supported long-term scalability.• Enhanced consumer sports pick tracking modules by incorporating new providers, enabling centralized tracking for over 1 million users, and boosting operational efficiency.• Developed live odds ingestion for multiple sportsbooks and expanded state feeds, contributing to significant user acquisition and revenue growth.• Pioneered CircleCI integration testing for .NET projects, reducing testing time and enhancing deployment efficiency through CI/CD best practices.• Supported acquisition efforts by delivering scalable data solutions and essential automation processes, directly contributing to the company’s growth trajectory.
  • Avanade
    Software Engineer
    Avanade Jan 2018 - Nov 2020
    Seattle, Washington, Us
    • Developed server-side, database, and front-end components for a device procurement platform using ASP.NET, SQL, and JavaScript, enhancing client workflows.• Designed an invoice verification automation system with 100+ custom regex patterns, reducing annual labor by over 1,500 hours.• Conducted UAT, integration, and regression testing on automation solutions, ensuring readiness for production and seamless operational transitions.• Built an auto insurance application that streamlined quotes and customer management, leading to faster processing times and improved user satisfaction.
  • Norfolk Naval Shipyard
    Electrical Engineer
    Norfolk Naval Shipyard 2016 - 2017
    Portsmouth, Va, Us
    • Diagnosed and resolved electrical and mechanical malfunctions of portal and mobile cranes, including over 30 emergency trouble calls and three unique, longstanding issues• Led a team of up to four electricians and mechanics in discovering efficient solutions by synthesizing team input and delegating work flow, with responsibility for documenting alterations suggested by team members• Documented details in accordance with the National Electric Code and internal quality control standards of each project to be replicated by other engineers, including issues identified, alterations made, and solutions reached• Conducted statistical analysis on reoccurring failures of electrical components and used data to assist the purchasing department in ordering critical components before anticipated failures • Designed electrical altercations to the original schematics of cranes to enhance the options available for safety testing on loads outside of standardized weight, size, and angle constraints• Created an external timekeeping system to provide accurate tracking of engine usage in the event of the original system’s failure that has since been implemented across four national shipyards
  • Rutgers University
    Math And Science Tutor
    Rutgers University 2014 - 2015
    New Brunswick, Nj, Us
    • Tutored over 20 students in math and science courses, including calculus, physics, and MATLAB by developing individualized supplementary materials to pinpoint and improve upon each students’ weak points

Cesar Castillo Skills

Powerpoint Microsoft Office Microsoft Word Matlab Microsoft Excel Data Analysis Java Python C++ C Sql Autocad Electrical C# Python Microsoft Azure

Cesar Castillo Education Details

  • Rutgers University
    Rutgers University
    Electrical And Computer Engineering

Frequently Asked Questions about Cesar Castillo

What company does Cesar Castillo work for?

Cesar Castillo works for Lexisnexis

What is Cesar Castillo's role at the current company?

Cesar Castillo's current role is Senior Software Engineer.

What is Cesar Castillo's email address?

Cesar Castillo's email address is ce****@****ade.com

What schools did Cesar Castillo attend?

Cesar Castillo attended Rutgers University.

What skills is Cesar Castillo known for?

Cesar Castillo has skills like Powerpoint, Microsoft Office, Microsoft Word, Matlab, Microsoft Excel, Data Analysis, Java, Python, C++, C, Sql, Autocad Electrical.

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