Tung Dao
Founder & Managing Director
Distributed backends and payments. Former CTO at Fetch Technology; led 20+ engineers at Revenge Games.
Khoi Minh Technology Solutions
Hanoi · Est. 2026
Software for operations
that cannot be wrong.
AI, streaming data, and rule-driven automation — built to survive audit, load, and handover.
Read the data first. Then engineer the machine around it.
Unattended, it stays reliable. Under review, it stays legible. After handover, it stays yours.
Mission-critical · Real-time · Audit-ready
01
AI where it earns its keep — agents, structured extraction, anomaly detection.
02
Pipelines that ingest, validate, and structure streaming data at volume.
03
Platforms that act on validated data, gated by approval and immutable logs.
Everyday tools Go · Python · Java · PostgreSQL · ClickHouse · Redis · Kafka · MQTT · Docker · Kubernetes · AWS · Google Cloud
Automated logistics and enterprise billing for Fetch Technology. Live in production, reconciled to zero.
Solution architecture — select a stage
01
REST / Spring Boot
High-concurrency webhook tier with rate limiting, input validation, and queuing to absorb traffic spikes.
02
Drools / jBPM / Redis
Deterministic forward-chaining rules for tier discounts, parcel geometry, and route cost, under distributed locks.
03
PostgreSQL / AWS RDS
ACID ledger guaranteeing exactly-once billing mutations, audit timestamps, and partitioned invoice tables.
04
ClickHouse / Kubernetes
Columnar sink answering analytical queries across millions of fulfilment events in sub-second latency.
Founder & Managing Director
Distributed backends and payments. Former CTO at Fetch Technology; led 20+ engineers at Revenge Games.
Technical Lead
Full-stack and cloud. Engineering lead at MatchCasts (Singapore); cloud platforms at EastAgile.
Senior Software Engineer
High-performance backends. Real-time order engines at TechcomSecurities; telecom BSS at CompaxDigital.
Credentials, disciplines, and the UrbanFox case study.
Scope, architecture, milestones, acceptance criteria.
Costing breakdown, milestones, warranty, payment terms.
Issued by the Hanoi Department of Planning & Investment.
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