Senior Software Engineer • Backend & Platform Specialist

Architecting Resilient Platforms for High-Scale Production

17+ years building scalable web platforms, distributed systems, and Go microservices handling millions of requests/month with zero downtime.

Book Advisory ↗ Career Milestones ↗ Bento Case Studies ↗
17+ Years Experience
21+ Services Architecture
Millions Req/Month
-35% API Latency

✦ Career Milestones & Track Record

Download PDF CV (3 pages) ↗
Dec 2025 – Present Full-time

Senior Engineer

Lotte Innovate • E-Commerce Platform Operations

Optimized Magento 2 data processing pipelines for high-traffic e-commerce operations, reducing page load times and improving system throughput across production environments.

View Key Achievements
  • Pipeline Optimization: Optimized data processing pipelines for high-traffic e-commerce operations, reducing page load times and improving system throughput.
  • Query & Caching Performance: Improved database query performance and implemented caching strategies, contributing to lower latency and higher system stability.
Magento 2 PHP Laravel MySQL Redis AWS (EC2, RDS, S3) Docker GitLab CI/CD
Sep 2021 – Oct 2025 Full-time

Senior Engineer

Vigo Retail • B2B & B2C E-Commerce Platforms

Designed and developed scalable RESTful APIs handling millions of requests per month for B2B and B2C platforms. Led the migration of monolithic PHP applications to Golang-based microservices, reducing average API latency by 35%.

View Key Achievements
  • Go Microservices Migration: Led migration of monolithic PHP applications to Golang microservices, achieving a 35% reduction in average API latency.
  • High-Throughput APIs: Designed and developed RESTful APIs handling millions of requests per month for high-traffic B2B/B2C commerce.
  • Zero-Downtime Deployments: Architected and implemented CI/CD pipelines (GitLab CI + GitHub Actions) achieving zero-downtime deployments across EKS clusters.
  • Database & Redis Optimization: Optimized SQL queries and Redis caching layers, improving overall system performance by 40%.
  • Engineering Mentorship: Mentored a team of 3 junior developers, conducting code reviews and establishing engineering standards.
Go PHP Magento 2 Laravel Kubernetes (EKS) Docker PostgreSQL MySQL Redis GitLab CI/CD
Apr 2020 – Sep 2021 Full-time

Magento 2 Backend Developer

SnapMart Inc. • Philippine Grocery E-Commerce (landers.ph)

Developed custom Magento 2 extensions for landers.ph serving the Philippine grocery market. Implemented unit testing practices to reduce production defect rates and resolved complex payment/checkout issues.

View Key Achievements
  • Custom Magento 2 Extensions: Engineered custom checkout, payment, and catalog extensions for landers.ph.
  • Testing & Code Quality: Implemented unit testing practices and improved code coverage, reducing production bug rate.
  • Production Debugging: Debugged and resolved complex platform issues across payment, catalog, and checkout modules.
Magento 2 PHP AWS (EC2, RDS, S3) Kubernetes Docker Git
Apr 2019 – Present Contract / Part-time

Solution Architect

ICM Factory Direct • Regna.com & Mobile APIs

Designed and maintained the full-stack Magento 2 platform for Regna.com and built RESTful APIs powering mobile applications (Rb39, Elite) with Flutter-based UI.

Magento 2 Flutter PHP AWS (EC2, RDS, S3) Docker
2008 – 2019 Foundational Engineering

PHP & Magento Developer

JV-IT, Skyfronts, ToanCau, VEC Solution • Web & Enterprise Platforms

Over 11 years of hands-on software development: built weather forecast map systems for Japanese clients (JV-IT), multi-site Magento 1 & 2 e-commerce platforms (Skyfronts), corporate applications and mobile payment systems (ToanCau), and open-source solutions (VEC).

PHP Magento 1 & 2 Yii2 Node.js MySQL PostgreSQL Linux C/C++
FEATURED PERSONAL PROJECT • 2025 – PRESENT

E-Commerce Microservices Platform (21+ Services)

A production-grade, composable e-commerce ecosystem with 21+ independently deployable microservices utilizing Go 1.25+ (Kratos), Dapr Pub/Sub, Transactional Outbox pattern, Saga orchestration, and declarative ArgoCD GitOps pipelines on Kubernetes (K3s).

Go 1.25+ Kratos / gRPC Kubernetes (K3s) Dapr Pub/Sub ArgoCD PostgreSQL Redis
View on GitHub ↗
Academic Education

Diploma in Information Technology

Industrial Economic and Technical College 2 (2005 – 2008)

Technical Specialization

Backend & Platform Specialist

Golang Microservices • Kubernetes • Redis • Event-Driven Systems

✦ Featured Case Studies & Architectures

✦ FLAGSHIP ARCHITECTURE • AI-NATIVE SDLC • MULTI-AGENT
39 Roles • 184 Skills A2A 1.0 & 60 Schemas OWASP ASI01–10 8 IDE Adapters

@vesviet/agent-skills: Enterprise Multi-Agent System & A2A 1.0 Architecture

A production-grade Agent Engineering Pack with a 4-layer prompt stack and KV cache economics, 39 specialized role-skill toolboxes, 60 A2A 1.0 JSON Schema contracts, a fail-closed policy engine enforcing OWASP ASI01–10, and universal adapters across 8 AI IDEs.

A2A 1.0 Protocol Model Context Protocol JSON Schema 2020-12 OWASP ASI01–10 KV Cache Optimization
GitHub Repository ↗ Read Case Study ↗
✦ FLAGSHIP ARCHITECTURE • MICROSERVICES
21+ Microservices Kratos & Dapr ArgoCD GitOps Clean Architecture

Composable E-Commerce Microservices Platform (21+ Services)

A production-grade, composable e-commerce platform with 21+ independently deployable Go microservices utilizing DDD, Dapr Pub/Sub, Transactional Outbox pattern, Saga orchestration, and declarative ArgoCD GitOps pipelines on Kubernetes.

Go 1.25+ Dapr Pub/Sub ArgoCD Temporal Saga Kratos gRPC
GitHub Blueprint ↗ Read Case Study ↗
MIGRATION • HIGH-THROUGHPUT
-35% Latency 0 Downtime

Vigo Retail Monolith-to-Go Migration

Led zero-downtime decomposition of PHP monolith to Go microservices on AWS EKS, reducing average API latency by 35% across millions of monthly requests.

Go AWS EKS PostgreSQL Redis
Read Guide ↗
E-COMMERCE • CACHING & QUERY TUNING
+40% Throughput Redis Caching

Lotte Innovate High-Traffic Optimization

Optimized Magento 2 data processing pipelines, database query performance, and Redis caching layers for high-traffic corporate e-commerce operations.

Magento 2 PHP / Laravel MySQL Redis
Read Guide ↗

✦ Architectural Playbooks & Knowledge Map

Explore full 57-article roadmap ↗
TRACK A 11 Articles

Monolith to Microservices Modernization

Strangler Fig blueprints, database decomposition strategies, anti-corruption layers, and zero-downtime cutovers from legacy monoliths to Go services.

DDD • Strangler Fig Study Track ↗
TRACK B 10 Articles

High-Concurrency & Reliability

C10M networking, Go runtime profiling, lockless algorithms, Redis caching topologies, and handling 544,000 TPS flash-sale spikes.

pprof • Low Latency Study Track ↗
TRACK C 9 Articles

Distributed Sagas & Event Streams

Transactional Outbox, Kafka partition management, Dapr pub/sub state machines, and compensating transaction orchestration.

Dapr • Temporal Study Track ↗
TRACK D 12 Articles

Cloud-Native GitOps & eBPF

Declarative ArgoCD rollouts, Kubernetes operators in Go, Cilium eBPF network security, and zero-downtime production deployment runbooks.

ArgoCD • eBPF Study Track ↗
TRACK E 34+ Articles & Specifications

AI-Native SDLC & Multi-Agent Engineering

Enterprise agentic blueprints, 4-layer prompt stack architectures, Model Context Protocol (MCP) production integrations, A2A 1.0 JSON-RPC task lifecycles, and @vesviet/agent-skills operational governance.

✦ AI Playbook ✦ Model Context Protocol (MCP) ✦ Prompt Standard Series ✦ agent-skills Case Study
A2A 1.0 • MCP • PromptOps • OWASP ASI01–10 Study Track ↗
BI-WEEKLY ARCHITECTURE INTELLIGENCE

Looking for the Latest 2026 Production Tech Radar?

Continuous field assessments of Go 1.26, eBPF Tetragon, Dapr 1.15, vLLM speculative decoding, and cloud-native edge systems across 6 monthly digests.

Explore Tech Radar ↗

✦ Advisory & Consulting Engagements

Detailed scope & terms ↗
1 – 2 WEEKS

Architecture Review & Bottleneck Audit

For teams preparing for scale or untangling monolithic debt.

✓ Complete repository and architecture design audit
✓ pprof profiling: memory leaks and goroutine bloat
✓ Database indexing and query execution plan audit
✓ Executive ADR report & prioritized remediation roadmap
Book Review ↗
RECOMMENDED
MONTHLY RETAINER

Migration & Platform Advisory

Ongoing strategic guidance for engineering leadership & teams.

✓ Direct async Slack / Discord architect access
✓ Weekly 1-on-1 technical design & ADR syncs
✓ Critical PR reviews for distributed patterns & sagas
✓ Emergency incident escalation & post-mortem guidance
Request Retainer ↗
2 – 4 WEEKS

High-Traffic & Flash-Sale Readiness

Zero-downtime hardening for major campaigns and 8K+ RPS.

✓ Simulated load injection up to 10,000 requests/sec
✓ Redis caching tier & database connection pool tuning
✓ Circuit breaking, bulkhead patterns & rate limiting
✓ Failover runbooks & live game-day chaos tests
Commission Sprint ↗
Direct Architect Access • Zero Middlemen
Strict Mutual NDA Protection
SLA: Response within 24 Business Hours

✦ Latest Technical Publications

Browse all articles ↗