AeroLeads people directory · profile
Alonzo C. Castillo Email & Phone Number
1 work email found
@sprint.com
2 phones found area 815
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 86%
Role
Underwriter
Location
Chicago, Illinois, United States
Who is Alonzo C. Castillo? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
Alonzo C. Castillo is listed as Underwriter at Blue Cross and Blue Shield of Illinois, Montana, New Mexico, Oklahoma & Texas, based in Chicago, Illinois, United States. AeroLeads shows a work email signal at sprint.com, phone signal with area code 815, and a matched LinkedIn profile for Alonzo C. Castillo.
Alonzo C. Castillo previously worked as Full-stack Developer at Coding Dojo and Server at Roanoke Restaurant. Alonzo C. Castillo holds Full-Stack Developer Certificate, Full Stack Training In Python, Mern, And Java from Coding Dojo.
Company email context
Email format at Blue Cross and Blue Shield of Illinois, Montana, New Mexico, Oklahoma & Texas
This section adds company-level context without repeating Alonzo C. Castillo's masked contact details.
*@sprint.com
68% confidence
AeroLeads found 1 current-domain work email signal for Alonzo C. Castillo. Compare company email patterns before reaching out.
Profile bio
About Alonzo C. Castillo
As an Underwriter at Blue Cross and Blue Shield, my focus is on delivering accurate quotes and renewals within authority guidelines. My adeptness in Customer Relationship Management (CRM) enables me to provide top-tier service and support in the healthcare insurance domain.I bring robust experience in data-driven decision making, risk assessment, and process optimization. Proficient in Python, Java, JavaScript (MERN stack), and frameworks like Flask and Spring, I excel in developing dynamic web applications. My expertise extends to database management with MySQL and MongoDB, ensuring efficient data integration. I thrive in collaborative environments and am committed to continuous learning, always keen to adopt new technologies to drive innovation and improve user experiences.
Current workplace
Alonzo C. Castillo's current company
Company context helps verify the profile and gives searchers a useful next step.
Blue Cross And Blue Shield Of Illinois, Montana, New Mexico, Oklahoma & Texas
AeroLeads page
10 roles
Alonzo C. Castillo work experience
A career timeline built from the work history available for this profile.
Underwriter
Current- Utilized advanced data analysis and risk assessment to identify trends in member behavior, driving strategic policy changes that enhanced affordability and efficiency by 9.3%.- Developed and implemented data-driven models to streamline claim processing procedures, achieving a 3% reduction in turnaround time and boosting member satisfaction.- Conducted.
Jun 2022 - Present
Full-Stack Developer
Certificate of achievement for completing 640 hours of studying in Web Fundamentals, Python (Full-Stack), Java (Full-Stack), MERN (Full-Stack), Projects and Algorithms. Programing & Scripting - Python, Javascript, Java, TypeScript, Springboot, Github, GitFramework & Libraries - Serverless, ReactJS, PySparkWeb Development - Javascript, TypeScript, HTML.
Sep 2023 - May 2024
Server
- Delivering a memorable dining experience by resolving all customer issues promptly- Collaborating with the kitchen and bar staff for prompt and correct delivery of orders- Cooperate and communicate with all serving and kitchen staff
Mar 2022 - May 2024
Jr. Account Executive
- Built and strengthened relationships with new and existing accounts to drive revenue growth.Presented key decision-makers with new and updated account strategies.- Presented product concepts and offerings to clients based on established specifications and preferences.- Generated 15K in sales revenue in first month of onboarding.
Oct 2021 - Mar 2022
Team Lead Sales Associate
- Evaluated employee skills and knowledge regularly, training and mentoring individuals with lagging skills.- Led sales team to exceed quarterly sales goals.- Grew retail sales volume in assigned territory 25% through strategic budgeting and product promotion
Apr 2021 - Jan 2022
Relationship Banker
- Contacted customers as soon as issues arose to immediately find resolution before problem escalated.- Developed summaries to assess each client's participation level and determine targets for follow-up plans.- Continually boosted branch production and revenue by 11% by consistently meeting all monthly and quarterly sales goals
Nov 2019 - May 2020
Lead Solutions Specialist
- Assist manager in motivating fellow employees, keeping them engaged and working towards new goals- Achieved rank #2 out of 56 other employees in sales goals- Used strong negotiation and persuasion skills to sell advertising products and services- Cultivated professional client relationships by asking appropriate questions, identifying needs and providing.
Oct 2018 - Nov 2019
Lead Sales Representative
- Planned and executed in-store promotional events to increase customer engagement and sales revenues- Surpassed daily sales goals by 125% by cross-selling to service customers and promoting additional products - Motivated higher sales through incentives, reward-based programs and positive reinforcement of good sales practices
Jul 2017 - Sep 2018
Mobile Sales Consultant
- Identified opportunities to further business transactions via up selling and cross-selling- Maintained excellent knowledge of complex technology devices and products to assist customers in making selections to meet business and personal needs- Achieved net sales of $80,000 monthly at Rockford Best Buy Location for 6 months- Researched customer issues and.
Jun 2016 - Jul 2017
4 education records
Alonzo C. Castillo education
Full-Stack Developer Certificate, Full Stack Training In Python, Mern, And Java
Bachelor Of Business Administration - Bba, Business, Management, Marketing, And Related Support Services
Associate Of Arts - Aa, Business, Management, Marketing, And Related Support Services
High School Diploma
FAQ
Frequently asked questions about Alonzo C. Castillo
Quick answers generated from the profile data available on this page.
What company does Alonzo C. Castillo work for?
Alonzo C. Castillo works for Blue Cross and Blue Shield of Illinois, Montana, New Mexico, Oklahoma & Texas.
What is Alonzo C. Castillo's role at Blue Cross and Blue Shield of Illinois, Montana, New Mexico, Oklahoma & Texas?
Alonzo C. Castillo is listed as Underwriter at Blue Cross and Blue Shield of Illinois, Montana, New Mexico, Oklahoma & Texas.
What is Alonzo C. Castillo's email address?
AeroLeads has found 1 work email signal at @sprint.com for Alonzo C. Castillo at Blue Cross and Blue Shield of Illinois, Montana, New Mexico, Oklahoma & Texas.
What is Alonzo C. Castillo's phone number?
AeroLeads has found 2 phone signal(s) with area code 815 for Alonzo C. Castillo at Blue Cross and Blue Shield of Illinois, Montana, New Mexico, Oklahoma & Texas.
Where is Alonzo C. Castillo based?
Alonzo C. Castillo is based in Chicago, Illinois, United States while working with Blue Cross and Blue Shield of Illinois, Montana, New Mexico, Oklahoma & Texas.
What companies has Alonzo C. Castillo worked for?
Alonzo C. Castillo has worked for Blue Cross And Blue Shield Of Illinois, Montana, New Mexico, Oklahoma & Texas, Coding Dojo, Roanoke Restaurant, Yelp, and Cellular Sales.
How can I contact Alonzo C. Castillo?
You can use AeroLeads to view verified contact signals for Alonzo C. Castillo at Blue Cross and Blue Shield of Illinois, Montana, New Mexico, Oklahoma & Texas, including work email, phone, and LinkedIn data when available.
What schools did Alonzo C. Castillo attend?
Alonzo C. Castillo holds Full-Stack Developer Certificate, Full Stack Training In Python, Mern, And Java from Coding Dojo.
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