arzoid@arzoid-mbp — zsh — 100×30
// FULL STACK DEVELOPER
JOSE DAVID SANCHEZ.
|

Architecting scalable solutions with cutting-edge technologies. Specialized in React, Next.js, NestJS, Go, and cloud infrastructure. Transforming complex data into actionable insights from La Vega, Dominican Republic.

5+
YEARS EXP
30+
PROJECTS
20+
TECHS
// SYS.PROFILE — ARZOID_NODE
REACT / NEXT.JS95%
GO / NEST.JS88%
DATA ENGINEERING82%
CLOUD / DEVOPS79%
LOCATIONLA VEGA, DR
STATUSAVAILABLE
FOCUSFULL STACK + DATA
OPEN TO OPPORTUNITIES
ARZOID
JOSE DAVID SANCHEZ — LA VEGA, DO

Builder.
Data-Driven.

I'm a Full Stack Software Developer and Data Engineer with extensive experience building scalable, high-quality applications. I specialize in designing modern architectures using React, Next.js, NestJS, Go, and Node.js.

Beyond writing code, I'm highly collaborative — conducting code reviews, refactoring codebases, and working closely with QA teams to identify vulnerabilities and elevate software quality.

Host & Co-Creator of Codeando Podcast — building a community of Spanish-speaking developers around software, career growth, and tech culture.

ReactNext.jsGo NestJSPythonPostgreSQL AWSDockerKubernetes SparkAirflowTypeScript

Work History

JAN 2026 — PRESENT
Full Stack Developer
ITR

Building enterprise-grade web applications with Angular and Golang. Leading frontend architecture decisions and improving backend response times by ~35% through query optimization.

AngularGolangPythonPostgreSQLAWSKubernetes
SEP 2023 — MAR 2026
Software Developer Engineer
Kyanvasu Mctekk

Lead Developer for Gewaer App serving 3,000+ active users. Reduced page load time by 40%, mentored a 4-person team, and built ETL pipelines processing 500K+ daily records.

ReactNext.jsTypeScriptGraphQLAWS
FEB 2025 — AUG 2025
Software Engineer
Flatiron Software

Full Stack on Snapshot Reviewers (Next.js + NestJS). Backend engineer on OSSO Gas — reduced endpoint response times ~30% and cut production bugs ~25%.

Next.jsNestJSPostgreSQLAWS
DEC 2023 — NOV 2024
Software Developer Engineer
Tredium Pharmacys

Built a health insurance claims system for 10+ pharmacy companies. Microservices (React + Go) on GKE/Kubernetes with 99.9% uptime. Optimized critical queries by ~45%.

ReactGoKubernetesGCP
OCT 2022 — JUN 2023
Software Developer Engineer
Newtech / Verizon

Fullstack across 3+ internal Verizon products. Built a network issue tracking app (React + Zustand + Mantine) for NOC teams, and cut manual QA effort ~50%.

ReactZustandMantineNode.js
AUG 2021 — OCT 2022
Software Developer
Intellisys D Corp

Developed web applications and custom software solutions with clean code and user-centric design.

ReactNode.jsJavaScript
// FRONTEND
React / Next.js
TypeScript
Tailwind CSS
Svelte
// BACKEND
Go
NestJS
Python
PostgreSQL
// DATA
Apache Spark
Airflow
dbt
BigQuery
// CLOUD
AWS
Docker
Kubernetes
CI/CD

Selected Work

01
Codeando Podcast

Tech podcast where I serve as host and co-creator, discussing software development, technology trends, and career advice for Spanish-speaking developers.

PodcastingContentCommunity
02
arzoidtech

Technical YouTube channel where I share real-world engineering challenges turned into content — backend architecture, data engineering, and developer growth.

YouTubeTech ContentEducation
03
Gewaer App

Lead Developer for Gewaer App at Kyanvasu Mctekk — serving 3,000+ active users with 40% faster load times and a 4-person team I mentored.

Next.jsTypeScriptGraphQLAWS
04
GitHub @arzoid29

Open source contributions, side projects, and experiments. Active GitHub history with side projects in Go, TypeScript, and data tooling.

GoTypeScriptOSS

GitHub Activity

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PUBLIC REPOS
—
FOLLOWERS
—
FOLLOWING
—
YEARS ON GITHUB
GitHub contribution graph for arzoid29

Currently

Full Stack @ ITR

Building production-grade systems with Angular, Go, and cloud infrastructure. Leading API architecture improvements and data-driven development practices.

Data World Immersion

Deepening expertise in data pipelines, ETL processes, and analytical systems. Exploring Apache Spark, dbt, and real-time streaming architectures.

Codeando Podcast

Host & Co-Creator of a tech podcast in Spanish discussing software development, technology trends, and career advice for developers.

arzoidtech

Growing a YouTube channel where I share what I learn — from backend architecture to data engineering concepts that help other developers.

▲
Full Stack Dev

React, Next.js, Go, NestJS — from MVP to production.

◆
Data Engineering

Spark, Airflow, BigQuery — scalable ETL pipelines.

●
API & Backend

REST, GraphQL, microservices, Docker, Kubernetes.

■
Consulting

Architecture reviews and tech strategy for LATAM startups.

Codeando Podcast

EP. LATEST
The Future of Full Stack

Exploring new meta-frameworks and what skills LATAM devs need in 2025.

LISTEN ON SPOTIFY ↗
EP. PREV
Data Engineering for the Web

How data engineering is reshaping product development teams.

LISTEN ON SPOTIFY ↗
EP. CLASSIC
Open Source in Latin America

Why contributing to open source is the best career move for LATAM developers.

LISTEN ON SPOTIFY ↗

Let's Connect.

Open to new opportunities and collaborations. Reach out via the form or any channel below.

Location La Vega, Dominican Republic