Capitol City TechDownload PDF

Anthony Tijerina

Computer Science Student & Full-Stack Developer

anthonytij3@gmail.com(512) 619-3137Buda, TXgithub.com/00anthonylinkedin.com/in/anthony-tijerina-cs

Professional Summary

Computer Science student and full-stack developer with hands-on experience shipping production web apps and backend services for real clients — from RESTful APIs and relational databases to React/Next.js interfaces. Seeking a software engineering, web development, or backend-focused internship to bring strong problem-solving skills and full-lifecycle project experience to a collaborative engineering team.

Work History

Owner & Lead Developer — Capitol City Tech (Freelance)

06/2025 – Current

Austin, TX

  • Design, build, and ship full-stack web applications for small-business and nonprofit clients using React, Next.js, TypeScript, and TailwindCSS
  • Built a custom booking/scheduling system (Prisma, PostgreSQL, Google Calendar API) with real-time availability sync; integrated payment processors and automated recurring backend jobs
  • Improved Core Web Vitals and Lighthouse scores across client sites through performance profiling and rendering optimizations
  • Own the full client lifecycle — requirements gathering, architecture, development, deployment on Vercel, and post-launch support

Projects

Charity Raffle Management Platform

View Live
Next.jsTypeScriptSupabase (Postgres/Auth)StripeTailwindCSS
  • Architected a reusable, multi-event SaaS-style platform (not a single-event app) supporting concurrent raffle campaigns, each with its own page and admin controls
  • Implemented Stripe payments plus manual payment options, and secured confirmation pages with signed HMAC tokens instead of guessable links
  • Designed Postgres Row-Level Security policies and an audit-logged random drawing system for provable fairness
  • Built an admin dashboard with role-scoped access, CSV export, and live stats; diagnosed and fixed production auth and RLS recursion bugs

AgencyTax Microservice API

ASP.NET CoreC#Entity Framework CoreSQL Server
  • Built a RESTful microservice with layered architecture (Controller/Service/Repository) to manage agency invoice data
  • Implemented input validation, global exception-handling middleware, and structured logging; wrote unit tests with xUnit/Moq and documented endpoints with Swagger

Client Website Development — Multiple Brands

See Live Examples
ReactNext.jsFramer MotionGSAPThree.jsTailwindCSS
  • Built animated, production websites for skincare, real-estate investment, and home-renovation clients using GSAP-pinned scroll sequences, Framer Motion animations, and a drag-to-reveal before/after slider
  • Modeled a 3D logo in Blender and rendered it live with Three.js for a renovation client; integrated Shopify's checkout API into a custom storefront for an e-commerce skincare brand
  • Debugged and resolved scroll-performance issues by eliminating layout-thrashing CSS and offloading transforms to the GPU

Skills

Languages

C#JavaScript/TypeScriptSQLPython

Frontend

ReactNext.jsTailwindCSSFramer MotionGSAP

Backend

ASP.NET CoreNode.jsEntity Framework CorePrismaREST APIsMicroservices

Databases

SQL ServerPostgreSQLSupabase

Tools

GitGitHubVercelVS CodeVisual StudioSwaggerStripe APISanity CMSResend

Concepts

Unit TestingDependency InjectionRow-Level SecuritySEO & Web Performance

Education

Texas State University

San Marcos, TX

Bachelor of Science, Computer Science

Minor: Applied Mathematics

Expected 05/2027

Relevant coursework: Data Structures, Object-Oriented Design & Programming, Software Engineering, Computer Architecture, Discrete Math I & II

Certifications

  • Microsoft Certified: Azure Fundamentals

    Exam AZ-900

Volunteer Work

Christian Life Austin

Community service: school/church painting & landscaping, neighborhood cleanups, homeless outreach, and student ministry supervision.