Chiso Tatto
Founder-led liquor commerce platform combining Spring Boot services, Flutter consumer & rider apps, and an Angular admin UI so customers, riders, and store ops stay in sync.
Selected Work
From prototypes to production systems, I love shaping ideas into solutions. Here's a snapshot of projects that reflect my range across Android, backend platforms, and polished web experiences.
Founder-led liquor commerce platform combining Spring Boot services, Flutter consumer & rider apps, and an Angular admin UI so customers, riders, and store ops stay in sync.
A campus cafeteria platform with tokenised ordering, QR pickup, eSewa payments, and analytics for staff. The app streamlines peak-time demand and keeps lines moving.
Secure digital identity wallet for citizens with SOS workflows, document vault, and integrations for e-government services.
A minimalist file transfer service with transient uploads, direct database writes, and zero-login sharing aimed at small teams.
Marketing microsite highlighting Nike footwear with immersive motion and product storytelling.
Spring Boot authentication service implementing RSA-signed JWTs, tenant-aware access control, and secure key rotation.
Lightweight Kafka producer/consumer service for message fan-out demos, complete with REST bridge and structured logging.
An offline-first personal productivity app using Hive for local persistence, gesture-driven flows, and task analytics.
Real-time chat platform powered by WebSockets, enabling topic rooms, presence indicators, and horizontal scaling via Spring.
Educational blockchain implementation with tamper detection, hash validation, and a REST interface for block lifecycle management.
Responsive restaurant website template featuring dynamic menu cards, ordering flow, and branded storytelling sections.