Vote Certo · Case Study | Salto Solutions

Vote Certo: ultra-fast civic web app powered by official electoral data.

Instant lookup of official candidates, platform comparisons, and ballot cheat-sheet generation with zero friction and high scale.

Vote Certo was engineered by Salto Solutions to absorb massive viral traffic spikes without lag. Built on static serverless architecture and an optimized client-side dataset, the app delivers a fluid mobile experience without requiring logins or sensitive user data.

The Civic and Technical Challenge

During election cycles, looking up official candidate records on traditional government portals is often complex, slow, and poorly adapted to quick mobile browsing.

The challenge was to build an impartial, ad-free platform that processed raw public records of tens of thousands of candidates from Brazil's Superior Electoral Court (TSE) and enabled instant search by city, office, and ballot number in under 100 milliseconds.

Metrics and Performance

< 0.5s

Initial page load and dataset initialization

100% Civic

Zero ads, open data, and strict respect for user privacy

Zero Friction

No login, no email wall, and no invasive permissions

Ballot Card

Instant export of formatted ballot cards for social Stories

High-Concurrency Engineering

Electoral Data Processing Pipeline

Automated scripts that normalize, sanitize, and index official government records into compact, ultra-lightweight JSON structures.

Client-Side In-Memory Search

Search engine executed directly in the user's mobile device memory, enabling instant filtering without slow network round-trips.

Dynamic Canvas Image Generation

Native rendering of personalized voting cheat-sheets directly on the smartphone screen for organic sharing across social media.