TespDev brings together event platforms, experience apps, and custom digital products — each shaped around how teams and audiences actually work on the ground.
Event apps, interactive games, and custom platforms delivered for brands across Vietnam — from youth festivals to premium brand activations.
An on-site experience app for Viettel YFest 2026 in Thanh Hóa — helping attendees scan zones across the event, explore activations, and redeem tickets seamlessly during the program.
A festival companion app for Viettel YFest 2025 — zone scanning, on-ground experiences, and ticket redemption designed for high-traffic event environments.
A digital layer for Hanoi Premium House 2025 — connecting immersive brand spaces with a guided experience that helps visitors explore every touchpoint with clarity.
An event platform for Hanoi Premium Bar 2025 — capturing qualified leads, showcasing products, and powering an interactive map so guests can navigate the venue with ease.
A memory-card game built for Hanoi Premium Bar 2025 — increasing booth engagement, keeping guests on the floor longer, and turning participation into memorable rewards.
An experience app for Diana Cool Fresh Festival 2025 — scan-to-explore flows across event zones, built to handle crowd volume while keeping the journey simple for every visitor.
