AI / LLM Solutions
Production-grade RAG pipelines, autonomous agents, LLM integrations, fine-tuning and observability for enterprise use cases.
- ✓ Chatbot & Knowledge Base
- ✓ Agentic Workflows
- ✓ Evaluation / Evals
Hello · Halo
I'm Eka Handi Kusuma, S.Kom.
AI-Enabled Fullstack Engineer·18+ Years Experience
I build production-grade AI & LLM-powered apps, SaaS platforms, enterprise ERP/CRM systems (Dynamics 365 + custom integrations), and end-to-end fullstack web solutions. Based in Sidoarjo, Indonesia — open to worldwide remote & on-site collaboration.
- Projects
- 200+Delivered
- Years
- 18+Experience
- Clients
- 50+Happy
- Stack
- 40+Technologies
about_me.eyebrow Download Complete CV (PDF)
About Me
An AI-Enabled Fullstack Engineer with over 15+ years of experience in building innovative, scalable, and user-friendly systems. Specialized in integrating Artificial Intelligence (AI) into business ecosystems, including automation, API integration (OpenAI, LLMs, NLP), and robust backend architectures. With a deep background in PHP (Laravel), CMS (Shopify, WordPress, Magento), and modern frontend frameworks, I bridge the gap between complex business requirements and cutting-edge AI implementations. Expert in model deployment (Docker, VPS) and MLOps, currently focused on scaling intelligent systems that drive real business value.
Saya bekerja end-to-end: dari requirement engineering, arsitektur cloud (Azure / AWS / VPS), CI/CD Docker, backend (Laravel, Node/Nest, WordPress headless), frontend (Nuxt/Vue, React, Next), mobile REST/GraphQL, SEO technical audit, sampai go-live & maintenance.
- ✓ AI & LLM Engineering: RAG, Vector DB, LangChain, OpenAI/Anthropic/Gemini, PromptOps, Agents
- ✓ Enterprise Integrations: Dynamics 365 CRM, Power Platform, Dataverse, Azure, REST/SOAP/Graph APIs
- ✓ Web & SaaS Platforms: Laravel, Nuxt/Vue, Next.js, WooCommerce, Payment gateway, Xendit/Midtrans
- ✓ DevOps & Infra: Docker, VPS, Nginx, Cloudflare, CI/CD, WAF, SEO Core Web Vitals audit
EducationS.Kom — Budi Luhur University
SpecialtyFullstack · AI Integration
LocationSidoarjo, East Java, ID
LanguagesBahasa Indonesia · English
RateProject / Hourly / Retainer
AvailabilityRemote / Hybrid / On-Site
Skills · Stack
Technical Capabilities
18+ years engineering spanning AI/LLM stack, enterprise Microsoft ecosystem, modern PHP/JS frameworks and production DevOps.
RED AI / LLM Engineering
BLUE Backend & Frameworks
YELLOW Frontend & Mobile
DARK Cloud, DevOps & Enterprise
experiences
Career Track Record
18+ years building products for startups, agencies and large enterprise clients across Indonesia & global remote.
Work Experience
Founder & Lead Engineer
Golbosoft Studio
Jan 2022 — Present · Sidoarjo, ID (Remote Worldwide)
Build AI-enabled fullstack apps, SaaS platforms, Dynamics 365 CRM customizations, and enterprise integration. Consulting CTO for multiple tech startups.
Senior Fullstack Engineer
Ammarindo Group
Mar 2018 — Dec 2021 · Jakarta, ID
Lead HRD/ERP platform development, Dynamics 365 CRM + Power Platform integration, Microsoft Azure infrastructure and multi-tenant SaaS deployments.
Fullstack Web Developer
Dewe Group (Property Marketing)
Apr 2014 — Feb 2018 · Surabaya, ID
End-to-end marketing sites, CRM portal, lead generation dashboards, and WordPress multisite for property campaigns.
Web Developer
Freelance & Agency
Jun 2008 — Mar 2014 · East Java, ID
Corporate profiles, e-commerce, CMS customization, SEO optimization, payment integration.
Education & Certifications
Sarjana Ilmu Komputer (S.Kom.)
Universitas Budi Luhur — Jakarta
2003 — 2008
Computer Science major with focus on software engineering and distributed systems.
Certifications & Training
Microsoft · Google · AWS · DeepLearning.AI
2015 — Present
Microsoft Certified: Dynamics 365, Azure Fundamentals, Google Cloud Digital Leader, DeepLearning.AI LLM Specialization.
Services · Offering
What I Can Do for You
Konsultasi arsitektur, pengembangan end-to-end, sampai go-live dan pemeliharaan. Available untuk project-based, retainer, atau advisory (hourly).
Custom Web Development
End-to-end fullstack apps: SaaS platforms, marketplaces, company profiles, POS/ERP modules, dashboards.
- ✓ Laravel / Nuxt 3
- ✓ WordPress Headless
- ✓ API & Integration
Dynamics 365 & Azure
Dynamics 365 CRM customizations, plugin & workflow development, Power Platform, Azure Cloud architecture.
- ✓ Dynamics 365 CE
- ✓ Power Automate / BI
- ✓ Azure Cloud Infra
SEO & Technical Audit
Core Web Vitals, structured data (JSON-LD), Lighthouse optimization, security headers, WAF, migration & perf tuning.
- ✓ Core Web Vitals
- ✓ Structured Data
- ✓ CSP / SRI / HSTS
Mobile Backend & API
REST/GraphQL API design, auth, payment gateway, push notifications for iOS/Android apps.
- ✓ REST / GraphQL
- ✓ Midtrans / Xendit
- ✓ Firebase / FCM
DevOps & Maintenance
Dockerized deploy, VPS/Cloudflare management, CI/CD pipelines, monitoring & SLA-based maintenance contracts.
- ✓ Docker / CI-CD
- ✓ WAF & Hardening
- ✓ SLA Maintenance
how i work
Numbers & Process
Transparent process dan komunikasi aktif. Target selalu: on time, on budget, maintainable.
200+
Projects Delivered
18+
Years Experience
50+
Happy Clients
100%
On-Time Delivery
01
Discovery & Scope
Audit requirement, define milestones, stack recommendation.
02
Design & Architecture
System design, UX flow, ERD, API contract, deployment plan.
03
Agile Delivery
Weekly sprint demo, collaborative repo, staging preview.
04
Go-Live & SLA
CI/CD pipeline, monitoring, training, post-launch SLA support.
Portfolio · Featured Work
Selected Projects
A small sample of recent work. Visit the full portfolio page for the complete, dynamically loaded list of projects.
contact
Let's Build Together
Konsultasi gratis untuk project baru. Saya akan balas dalam 1x24 jam untuk project serius.