Rene Durazo

Senior Software Engineer & Product Builder

I turn complex workflows into calm, useful software.

I design and ship calm, useful software for complex real-world workflows — from native iOS products to data-heavy web platforms and Cloudflare backends.

Explore selected work Email me
years building software
14+
live iOS products
3
product, app & backend
End to end

Selected work

Products, not placeholders.

Real interfaces from products I designed, built, shipped, and continue to evolve.

Comproba's real iPhone dashboard showing a completed monthly close and tax reserve Current product capture · July 2026

iOS · Finance

Live on the App Store

Comproba

A fiscal companion for freelancers and small businesses in Mexico. It turns receipts, invoices, orders, and monthly periods into a clear review-and-export workflow.

  • Image, PDF, and XML imports with on-device review
  • Monthly periods with RESICO and VAT context
  • CSV, PDF, and ZIP exports for accounting handoff

What I owned

Designed and built end to end, from the on-device import and review flow to subscriptions, fiscal summaries, and App Store delivery.

SwiftUIOn-device processingStoreKitiOS
View on the App StoreVisit website
PetMed's real iPhone home screen showing the next medication dose for a pet Current product capture · July 2026

iOS · Health & Fitness

Version 1.1 live

PetMed

Medication, vaccine, and care organization for pet households. PetMed combines reliable reminders, treatment history, vaccine records, and a shareable Pet Wallet.

  • Smart dose reminders, Live Activities, and widgets
  • Vaccine records, booster tracking, and card scanning
  • Pet Wallet for travel and care handoffs

What I owned

Built the native product and its supporting backend, including scheduling, exports, localization, account security, and evidence sync.

SwiftUISwiftDataCloudflareiOS
View on the App StoreVisit website
Tomatoro's real focus timer running in the Creative Flow environment on iPhone Current product capture · July 2026

iPhone + Apple Watch · Productivity

Version 2.2 live

Tomatoro

A playful Pomodoro and deep-work timer built around Roro, focus environments, goals, Live Activities, widgets, and a full Apple Watch companion.

  • Goals, streaks, statistics, and study profiles
  • Dynamic Island, Live Activities, widgets, and StandBy
  • One-time Pro unlock with no subscription

What I owned

Led the full product cycle across iOS and watchOS: interaction design, theming, StoreKit, localization, launch assets, and ongoing releases.

SwiftUIwatchOSLive ActivitiesStoreKit
View on the App StoreTry the web companion

Web product

Brand-led commerce, built to convert.

A responsive storefront where product storytelling, localization, and direct purchase paths work together.

The real Pink Pitahaya storefront showing its current sticker collection Current product capture · July 2026

Web · Commerce

Live

Pink Pitahaya

A bilingual, brand-led storefront for custom sticker drops and direct ordering through WhatsApp and Sticker Mule.

Built the responsive commerce experience, localization, product storytelling, and direct purchase paths.

E-commerceLocalizationBrandWeb
Visit the shop

Experience

Built for real constraints.

Fourteen years across product, platform, payments, healthcare, analytics, and operational tooling.

Education

Bachelor of Computer Science

Instituto Tecnológico de Hermosillo · 2011

Sr Software Engineer

NobleIA

May 2024 - Present

As a software engineer at NobleIA, I work on data processing solutions and platform improvements.

Selected impact

  • Led an improvement in the way CSV files are ingested, making it more robust and resilient to errors.
  • Mentor new hires to facilitate the onboarding process, reducing the learning curves so they can ramp up faster.
  • Implemented a new flow for a new AI model to be trained and deployed.
ReScriptTailwindCSSTypeScriptHighchartsPlotlyPythonPostgreSQLDjango

Sr Software Engineer

SmartPayMx

Nov 2023 - Present

As a part-time software engineer at SmartPayMx, I built a solution to handle and change transaction status using Azure Services.

Selected impact

  • Decreased API usage from Twilio auditing services, identifying leaks, and reducing requests.
  • Enhanced security by auditing endpoints and fixing vulnerabilities.
  • Led the process of moving from Xamarin Forms to MAUI.
RazorjQueryJavaScriptC#Azure Service BusAzure Service QueueAzure InsightsMAUI .NET

Sr Software Engineer

Wizeline

Nov 2023 - May 2024

As a software engineer, I led the redesign of the admin platform.

Selected impact

  • Led and released the redesign of the admin platform.
TailwindCSSi18nZustandTypeScriptNode.jsJiraGithub ActionsVS Code

Capabilities

From product idea to reliable release.

The mix I use to move between interaction design, implementation, data, infrastructure, and delivery without losing product context.

Product engineering

SwiftSwiftUITypeScriptReScriptReactHTMXTailwind CSS

Backend & data

PythonDjangoNode.jsGoC#PostgreSQLSQLPandas

Platforms & delivery

Cloudflare WorkersD1R2AzureAWSDockerKubernetesGitHub Actions

AI-assisted workflow

CodexCursorClaude

Let’s build something useful

Need a senior engineer who can think in products?

Open to senior product engineering roles and thoughtful collaborations.

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