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Hi! I’m Kurniadi Ahmad Wijaya, a Software & AI specialist based in Jakarta, focused on building production-ready backend systems, scalable SaaS platforms, and modern AI solutions. With 4+ years of experience, I’ve worked across distributed systems, microservices, event-driven design, and full-stack development to deliver reliable products with fast turnaround and clear collaboration. I also specialize in applied AI, especially building AI/RAG pipelines using LLM tooling (LangChain and Llama) and integrating safety, governance, and security into enterprise deployments. In my recent roles, I’ve designed Azure-native AI platforms, optimized real-time AI voice/call costs and reliability, and strengthened quality and security through automated testing, layered validation, and robust cloud architecture.…Hi! I’m Kurniadi Ahmad Wijaya, a Software & AI specialist based in Jakarta, focused on building production-ready backend systems, scalable SaaS platforms, and modern AI solutions. With 4+ years of experience, I’ve worked across distributed systems, microservices, event-driven design, and full-stack development to deliver reliable products with fast turnaround and clear collaboration. I also specialize in applied AI, especially building AI/RAG pipelines using LLM tooling (LangChain and Llama) and integrating safety, governance, and security into enterprise deployments. In my recent roles, I’ve designed Azure-native AI platforms, optimized real-time AI voice/call costs and reliability, and strengthened quality and security through automated testing, layered validation, and robust cloud architecture.

Kurniadi Ahmad Wijaya

AI Engineer, Full Stack Developer, Back-End Developer, +3

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Hi! I’m Kurniadi Ahmad Wijaya, a Software & AI specialist based in Jakarta, focused on building production-ready backend systems, scalable SaaS platforms, and modern AI solutions. With 4+ years of experience, I’ve worked across distributed systems, microservices, event-driven design, and full-stack development to deliver reliable products with fast turnaround and clear collaboration. I also specialize in applied AI, especially building AI/RAG pipelines using LLM tooling (LangChain and Llama) and integrating safety, governance, and security into enterprise deployments. In my recent roles, I’ve designed Azure-native AI platforms, optimized real-time AI voice/call costs and reliability, and strengthened quality and security through automated testing, layered validation, and robust cloud architecture.…Hi! I’m Kurniadi Ahmad Wijaya, a Software & AI specialist based in Jakarta, focused on building production-ready backend systems, scalable SaaS platforms, and modern AI solutions. With 4+ years of experience, I’ve worked across distributed systems, microservices, event-driven design, and full-stack development to deliver reliable products with fast turnaround and clear collaboration. I also specialize in applied AI, especially building AI/RAG pipelines using LLM tooling (LangChain and Llama) and integrating safety, governance, and security into enterprise deployments. In my recent roles, I’ve designed Azure-native AI platforms, optimized real-time AI voice/call costs and reliability, and strengthened quality and security through automated testing, layered validation, and robust cloud architecture.

Available to hire

Hi! I’m Kurniadi Ahmad Wijaya, a Software & AI specialist based in Jakarta, focused on building production-ready backend systems, scalable SaaS platforms, and modern AI solutions. With 4+ years of experience, I’ve worked across distributed systems, microservices, event-driven design, and full-stack development to deliver reliable products with fast turnaround and clear collaboration.

I also specialize in applied AI, especially building AI/RAG pipelines using LLM tooling (LangChain and Llama) and integrating safety, governance, and security into enterprise deployments. In my recent roles, I’ve designed Azure-native AI platforms, optimized real-time AI voice/call costs and reliability, and strengthened quality and security through automated testing, layered validation, and robust cloud architecture.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Indonesian

Fluent

Work Experience

Technical Consultant - Software & AI at PT Mitra Integrasi Informatika (Metradata)

February 1, 2026 - Present

Architected and delivered 13+ Azure-native AI platforms for enterprise clients as sole/primary engineer across 11 projects. Reduced real-time AI voice-call cost by 61–78% using a swappable dual-pipeline architecture bridging Azure Communication Services and the Azure OpenAI real-time API with barging-in handling and reconnect recovery. Eliminated 45% LLM screening pipeline failures with layered output validation and regression testing built from real production failures. Delivered regulated banking solutions (POJK/Bank Indonesia/UU PDP) including maker-checker governance, consent-gated credit bureau integration with PII masking, and deterministic forensics using Azure Document Intelligence. Built an enterprise AI security platform integrating 8 static-analysis engines across 15 repositories with AI code review and an autonomous remediation agent that opens production PRs. Designed a two-layer AI safety architecture combining Azure Content Safety Prompt Shields with sentence-boundary

Software Engineer at PT SMBC Indonesia Tbk (Jenius)

June 1, 2024 - December 31, 2025

Led development of priority user dashboards and insurance activation interfaces in React, automating reporting tasks and reducing manual workload by 90%. Architected microservices integrating five insurance partners to automate policy workflows, reducing operational errors by 30% and improving onboarding SLAs. Increased system throughput by 30% by adopting Kafka for event-driven flows and Redis for caching, lowering peak load latency. Built an internal MFT SFTP service with 99% uptime, replacing a commercial product and eliminating $50,000 yearly cost. Established testing standards reaching 100% unit coverage on new and legacy modules, reducing production issues by 30%, and conducted k6 performance testing for API and worker benchmarking.

Software Engineer at PT Bank Syariah Indonesia Tbk (Jenius)

June 1, 2024 - December 1, 2025

Led development of priority user dashboards and insurance activation interfaces in React, automating reporting tasks and reducing manual workload by 90%. Architected microservices integrating five insurance partners to automate policy workflows, reducing operational errors by 30% and improving onboarding SLAs. Improved system throughput by 30% by adopting Kafka event-driven flows and Redis caching, lowering peak load latency. Built an internal MFT SFTP service with 99% uptime, replacing a commercial product and eliminating $50,000 yearly cost. Established testing standards and achieved 100% unit test coverage for new and legacy modules, reducing production issues by 30%, and implemented k6 performance testing for API and worker benchmarking.

Backend Engineer (Freelance) at Jublia Pte Ltd (Singapore)

September 1, 2023 - December 1, 2023

Improved search relevance by 40% using Elasticsearch combined with collaborative filtering. Reduced server response times by 25% through PostgreSQL optimization. Built an AI-driven sentiment analysis service using LangChain and OpenAI with 96% accuracy for NPS/CSAT/on-site satisfaction scoring. Automated daily sentiment reports using RabbitMQ, speeding analysis by 50%. Removed unused services and reduced system overhead by 20%.

Full Stack Developer at PT Informasi Teknologi Indonesia

March 1, 2023 - June 1, 2024

Developed multi-tenant SaaS platforms for legal, asset, and task management used by 500+ users nationwide. Designed architecture and produced PRDs/TRDs/ERDs for an Asset Management platform to enable smooth team execution and production-ready documentation. Built Golang APIs integrated with a React/Next.js dashboard, improving automation efficiency by 30%. Developed a content-driven blog website using Astro with modern frontend architecture and responsive UI. Reduced technical debt by 60% using SonarQube and refactoring legacy modules for stability.

Backend Engineer at PT MNC Asia Holding Tbk

February 1, 2022 - February 1, 2023

Engineered real-time request handling using AWS WebSocket and Redis, cutting latency by 15%. Refactored a payment gateway using GraphQL and AWS Lambda, improving transaction speed by 30% and enabling dynamic scaling under high traffic. Optimized MySQL queries and backend logic using Gin and Laravel, improving execution speeds by 20% and reducing errors by 40%. Migrated homepage backend to GraphQL, improving query page load time by 25%.