


VitalsBud
Pet Health
Pet health records, routines, and preventive care.
Organize your pet’s care and health history, then prepare a PDF summary for the next veterinary visit.
Ten native products across health, privacy, productivity and finance, designed and maintained end to end.

Pet Health
VitalsBud
A real product preview
RomeroDev apps
Native · App Store
Apple
Native experience
Status
9 published apps
Seasonal special · Halloween 2026
Explore the Halloween collection created for the entire RomeroDev catalog.
Each product combines research, native experience, automation and a technical foundation designed to evolve after launch, whether it is available today or being prepared.



Pet Health
Pet health records, routines, and preventive care.
Organize your pet’s care and health history, then prepare a PDF summary for the next veterinary visit.



Lifestyle
Clear, private, family-first digital limits.
Set app, category, and website limits, and read the Child Mode guide for setup, requirements, and iOS limits.



Productivity
Turn screenshots into verified next steps.
Import a screenshot or PDF, review what SnapInbox finds, and turn it into a useful next step without sending your content to the cloud.



Family Productivity
Turn every school notice into a clear family plan.
Capture school notices, review extraction, and organize dates, tasks, and actions for each family member with on-device processing.



Medical
Family health, medications, and appointments in a single private space.
Track up to two medications for free and organize symptoms, vitals, family profiles, and appointments in one place.



Health & Fitness
Workout tracking for consistent strength progress.
Plan workouts, log every set from iPhone or Apple Watch and understand strength, recovery, volume and consistency.



Productivity
Protect your identity before sharing a document.
Hide unnecessary personal data in general or identity documents and share only what each process requires.



Finance
Clear, private finances under your control.
Track transactions, organize accounts and budgets, review your net worth, and plan ahead with private forecasts.



Productivity
Turn every renewal into a dossier ready for action.
A private radar that turns renewal dates into dossiers with readiness, requirements, and history.
Turn complex projects into completed outcomes.
Swift, SwiftUI, Watch, widgets, Live Activities, HealthKit and release.
Processes, Flows, integrations and data connected to real operations.
Information architecture, prototyping, interaction design and accessibility.
Supabase, Firebase, APIs, authentication, events and scheduled jobs.
Users, business, constraints and success signal.
What to build now, automate and deliberately leave out.
Real flows before committing architecture and time.
Product, data, integrations, quality and observability.
Release, support, metrics and evidence-led iteration.
Performance, progressive loading and immediate feedback are part of UX.
Permissions, data and automation are communicated without ambiguity.
Architecture accounts for support, metrics, learning and future versions.
iOS Developer & Salesforce Consultant
Certifications
9x Salesforce
Location
Valencia, España
I’m Lester Romero Bernardo, a software engineer and consultant based in Valencia. I combine Salesforce, data architecture and Apple development to reduce handoffs, ambiguity and product debt.
You will get a direct response with concrete questions, early risks and the best next step. No generic sales deck.
Prefer direct email?
romerodev.app@gmail.comNo. I can own an end-to-end product or step into a critical phase: UX audit, architecture, Salesforce automation, stabilisation or release readiness.
I first separate goals, risks and unknowns, then define a measurable first delivery with clear acceptance criteria.
Yes. I start with a technical and UX audit to preserve what works, locate debt and sequence improvements without an unnecessary rewrite.
Yes. Work can include data models, authentication, automation, APIs, privacy, analytics, App Store Connect, initial ASO and post-launch support.