Jeremy Jalnos

Software Engineer

Jeremy Jalnos

Hi, I’m Jeremy Jalnos, a Full Stack Software Engineer specializing in backend development, microservices, and cloud solutions. With experience at H-E-B Digital and Walmart Technology, I’ve built scalable systems for last-mile delivery and order fulfillment. Passionate about clean code and problem-solving, I love creating impactful, high-performance applications. Let’s connect!

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What I Do

Full Stack Development

Building scalable, high-performance applications with expertise in Java, Spring Boot, and modern front-end frameworks like Angular and TypeScript.

Web Design & Development

As a partner at Texas Web Designers, I help small businesses establish their digital presence with custom, responsive websites that combine aesthetics and functionality.

Backend & API Engineering

Designing and optimizing RESTful APIs, microservices, and cloud-based architectures to power seamless digital experiences.

Tech Consulting & Solutions

Helping businesses enhance their digital presence, improve system efficiency, and implement cutting-edge software solutions.

Resume

Education

2015
University of Arizona

Information Science and Technology

Bachelor’s degree in Information Science & Technology with a minor in Computer Science, focusing on software development, data management, and system architecture.

Education

2018 - Current
H-E-B

Full Stack Software Engineer II

Design, develop, and optimize microservices-based solutions for H-E-B’s Last Mile Delivery platform, enhancing system scalability, performance, and user experience.

2015 - 2018
Walmart Technology

Programmer Analyst

Developed and maintained backend services for Walmart’s fulfillment and curbside pickup systems, building RESTful APIs, optimizing databases, and integrating order processing solutions.

2013 - 2015
University of Arizona SALT Center

Student Technology Coordinator Intern

Developed front-end and back-end services using Drupal to assist students with learning disabilities in accessing essential resources.

2014
Walmart Technology

Intern—Information Systems Division

Worked on Walmart’s Middleware Infrastructures’ team 

Coding Skills

Java

85%

Typescript

85%

Angular

70%

PHP

50%

Node TS

70%

HTML/CSS

95%

Python

50%

GCP

50%

MYSQL

65%

Postgres

65%

Design Skills

Web Design

90%

Print Design

65%

Logo Design

80%

Graphic Design

90%

Knowledges

  • Java
  • Spring Boot
  • Typescript
  • Angular
  • PHP
  • Node TS
  • HTML/CSS
  • GCP
  • MYSQL
  • POSTGRES

Contact

San Antonio

479-621-3369

jeremy@txwebdev.com

Full Time Available

How Can I Help You?