Incoming Tech Talent

Building Scalable
Digital Futures.

I am a Full-Stack Software Engineering student bridging the gap between cutting-edge architectural patterns and seamless, high-performance user experiences. Ready to engineer impact.

Explore My Work
My Journey

Professional Trajectory

Jun 2023 – Present

Software Engineering Intern

NexusTech Solutions
  • Architected and deployed scalable RESTful APIs using Node.js and Express, directly reducing data payload latency by 35% for enterprise clients.
  • Engineered automated testing pipelines utilizing Jest and GitHub Actions, elevating code coverage from 60% to 92% across core microservices.
  • Optimized legacy database queries in PostgreSQL, resolving critical deadlocks and improving read operations efficiency by over 40%.
  • Collaborated within an Agile environment, actively participating in sprint planning and peer code reviews.
Jan 2022 – May 2023

Freelance Web Developer

LocalBiz Digital Agency
  • Spearheaded the end-to-end development of 5 custom e-commerce platforms using React, TailwindCSS, and Stripe integration.
  • Implemented dynamic SSR techniques with Next.js, resulting in a 50% improvement in First Contentful Paint (FCP) and superior SEO rankings.
  • Designed high-converting landing pages that demonstrably increased client user acquisition metrics by an average of 22%.
Sep 2021 – Dec 2021

Lead Developer (Student Initiative)

Horizon Tech University
  • Led a 4-person student team to build a campus event aggregator using Vue.js and Firebase.
  • Established Git workflows and CI/CD protocols, ensuring seamless feature integration without regression bugs.
  • Delivered the MVP 2 weeks ahead of schedule, facilitating user testing with over 500 active campus students.
Technical Radar

Core Competencies

Frontend Stack

React.js
TypeScript
Vue 3
Tailwind CSS
Next.js
HTML5/A11y

Backend & Data

Node.js
Python
PostgreSQL
MongoDB
GraphQL
REST APIs

DevOps & Tools

Git/GitHub
Docker
AWS (EC2, S3)
Jest / Cypress
Linux/Bash
CI/CD Pipelines

Academic Background

B.S. in Computer Science

Horizon Tech University

Expected Graduation: May 2025 • GPA: 3.8/4.0

AWS Certified Cloud Practitioner

Amazon Web Services

Issued: Oct 2023 • Credential ID: AWS-CCP-8472

Soft Skills Arsenal

Agile & Scrum Methodologies
Cross-functional Communication
Complex Problem Solving
Technical Documentation
Innovation Lab

Featured Projects

Data dashboard visualization on a dark screen

SynthAI Analytics

React Python TensorFlow

A machine learning dashboard designed to visualize predictive data models for retail inventory. Engineered the data ingestion pipeline using Python and built a highly responsive UI with React and Recharts, processing over 10k data points seamlessly.

Abstract blockchain crypto concept network

CryptoLens DeFi

Next.js Solidity Web3.js

A decentralized finance analytics platform tracking real-time wallet portfolio values. Integrated smart contract interactions via Web3.js and utilized Next.js for server-side rendering to ensure instantaneous price updates without UI lag.

Server rack infrastructure with glowing blue lights

NexusFlow API

Node.js Express Redis

A robust workflow automation microservice capable of triggering multi-step webhooks. Implemented Redis caching to handle high-frequency requests, effectively dropping API response times from 300ms to an average of 45ms under heavy load.

Code lines on a computer screen in dark mode

CodeSphere IDE

Vue 3 Socket.io Docker

A real-time, browser-based collaborative code editor aimed at student pair-programming. Leveraged WebSockets (Socket.io) for conflict-free keystroke synchronization and containerized execution environments using Docker APIs.

Endorsements

Professional Backing

"Alex possesses a rare combination of raw technical aptitude and the maturity to understand business logic. During his internship, he didn't just write code; he optimized systems that directly impacted our enterprise clients' performance metrics."

Sarah Jenkins

CTO @ NexusTech Solutions

"As a student, Alex consistently operated at the level of a mid-level engineer. His ability to lead the student initiative, set up CI/CD pipelines, and deliver a production-ready application ahead of schedule was outstanding."

Dr. Marcus Vance

Professor of Computer Science

"Working with Alex as a freelance partner was seamless. He has a meticulous eye for frontend detail and performance. The e-commerce platforms he delivered for our clients were fast, accessible, and conversion-optimized."

Liam Carter

Lead Digital Strategist @ LocalBiz
Get In Touch

Initiate Connection

Looking for a dedicated junior engineer?

I am currently seeking full-time roles, internships, or freelance contracting opportunities where I can contribute to challenging architectural problems and build immersive user interfaces. My inbox is always open. Whether you have a question, a project proposal, or just want to discuss tech stacks, I'll try my best to get back to you!

Email Address

alex.kaelen.dev@example.com

Location

San Francisco, CA (Remote Friendly)
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