Hi, my name is

Alexmatthew Candelario

Senior Software Engineer

10+ years solving the hard problems and building backend systems and mobile apps that scale. I design secure runtimes, optimize data pipelines, and create developer tools that teams actually rely on every day.

Contact Me Resume

$ grep "awesome dev" /dev/world

Found: Alexmatthew Candelario

Senior Software Engineer

Valrico, FL

$ cat skills.txt

Go C TypeScript Rust AWS PostgreSQL Docker K8s

$ ./status.sh

→ Available for hire

→ Open to collaboration

✓ Ready to build

About

Who I Am

I architect backend systems and mobile applications that scale. From designing secure runtimes and DSLs to optimizing terabyte-scale data pipelines, I focus on solving hard problems at their root. I build tools that other engineers rely on: performance frameworks, shared libraries, and developer infrastructure that multiplies team output.

10+

Years Building

TB+

Data Processed

C to Cloud

Full Stack

Experience

~/career

$ grep -r "Percipio Health" ./work_history/

Percipio Health | Senior Software Engineer

Remote · 2024 – Present

→ Established Performance Team: architected testing frameworks, resolved critical API bottlenecks, created performance standards adopted org-wide

→ Reduced React Native cold start from 12s to 1.2s; redesigned media pipeline for 3x faster uploads and stabilized WebRTC video calls

→ Co-architected patient content DSL enabling clinicians to define programmable care flows—replaced hardcoded logic with configurable system

$ grep -r "Immuta" ./work_history/

Immuta | Senior Software Engineer

Remote · 2022 – 2024

→ Led decomposition of monolithic codebase into microservices architecture with shared Go libraries, eliminating 40% code duplication

→ Engineered 4x throughput improvement for terabyte-scale data ingestion through query optimization and parallel processing pipelines

→ Designed event-driven monitoring system for real-time detection of data access anomalies and security policy violations

$ grep -r "Olive AI" ./work_history/

Olive AI | Software Engineer II

Remote · 2020 – 2022

→ Architected App Store backend: RESTful APIs, Postgres for persistence, Redis caching layer, deployed on AWS with Kubernetes orchestration

→ Built sandboxed JavaScript runtime in Go/C enabling secure third-party addon execution—isolated untrusted code while maintaining performance

→ Developed memory-efficient local search engine for resource-constrained desktop environments, enabling offline plugin discovery

$ grep -r "MosierData" ./work_history/

MosierData | Software Engineer / Project Manager

Lakeland, FL · 2015 – 2020

→ Built EDI integration layer for real-time inventory synchronization across distributed warehouses and heterogeneous data stores

→ Developed interactive 3D configuration tool—reduced quote generation time by 60% with precise measurement calculations

→ Managed cross-functional team of 4, coordinating design and engineering to deliver features on schedule

Skills

skills.sh

$ cat /etc/skills.conf

[Languages]

├―Go

├―C

├―C++

├―C#

├―Python

├―Javascript

├―Typescript

[Frontend]

├―React

├―Next JS

├―HTML

├―CSS

├―Tailwind

├―Bootstrap

[Backend & Data]

├―MongoDB

├―MySQL

├―PostgreSQL

├―AWS

├―Docker

├―Git

$ ls -la ~/toolbox/

Go C C++ C# Python HTML CSS Javascript Typescript React Next JS Tailwind MongoDB MySQL PostgreSQL Git AWS Bootstrap Docker

Projects

~/projects

$ cat portfolio.json

{

"projects": [

{

"name": "Yggdrasil",

"role": "Creator & Lead Developer",

"tools": ["C"],

"description": "Development environment built from first principles in C. kanso provides the text editing core with rope-based buffer management for O(log n) insertions. code_aware delivers IDE intelligence without LSP overhead: fast tokenization (<5ms for 10K LOC), symbol indexing, go-to-definition, find-all-references, and project-wide rename."

{

"name": "Local Search Engine",

"role": "Software Engineer",

"tools": ["Go", "BoltDB"],

"description": "Memory-efficient search engine in Go for resource-constrained environments. Uses BoltDB for persistent indexing with careful memory management to run alongside heavy desktop applications. Powers plugin discovery with sub-100ms query times on large datasets."

{

"name": "Auditing API",

"role": "Senior Software Engineer",

"tools": ["TypeScript", "GraphQL", "ElasticSearch", "AWS", "Kubernetes", "Docker", "Fastify"],

"description": "Event-driven auditing system for enterprise data platforms. Captures and indexes critical events in ElasticSearch for real-time anomaly detection. GraphQL API enables flexible querying for compliance reporting and security investigations."

{

"name": "HTTP Library & Protocols",

"role": "Software Engineer",

"tools": ["Linux", "C", "Odin", "Make", "HTTP", "WebSockets"],

"description": "Low-level HTTP implementation in C/Odin with compliant HTTP/1.1 and HTTP/2 support. Includes WebSocket server for real-time streaming and WebRTC integration. Built to understand protocol internals and enable custom networking solutions."

}

]

}

Contact

Have a question or want to work together? Feel free to reach out.

Email alex@candtechsoftware.com Phone 863-899-6137

Location Valrico, FL