Ivo Setyadi

Ivo Setyadi
Senior Software Engineer
C/C++ Real-Time & Trading Systems
AI/LLM Builder
AI-Assisted Development
System Architecture
Engineering Leadership
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Personal Website
A Legacy of Innovation in High-Performance Systems
15+ years building high-performance, low-latency, mission-critical systems
Domains: financial exchanges, fintech, healthcare, and digital platforms
Engineering priorities: reliability, determinism, and speed
Deep specialization in C/C++ systems engineering and real-time architecture
Designs desktop and backend systems that process live market data
Handles high-throughput messaging within strict latency budgets
Work powers the backbone of critical financial infrastructure
Active builder in AI and Large Language Models, not just a user
Explores intelligent systems and their practical, production-grade applications
AI and LLM: Building the Future of Intelligent Systems
Designs and ships AI-powered solutions end to end
Focus areas: prompt engineering, multi-model orchestration, resilient AI platforms
Built ai.setyadi.com, an experimental multi-LLM platform
Multiple LLM backends for resiliency and automatic fallback
Performance-tuned routing across models
Champions AI-assisted development with Claude, Codex/GPT, and modern copilots
Accelerates prototyping, feature work, debugging, refactoring, testing, and documentation
Treats AI as an engineering multiplier: delivery speed and code quality together
Integrates tightly with GitHub for version control, CI/CD, and collaboration
Core Skills & Technical Expertise
Programming Languages
C/C++, Rust, Java, Python, Node.js, Go, PHP, SQL
System Architecture
Real-time Systems, Low-Latency Architecture, Trading Platforms (ITCH/OUCH/SoupBinTCP), Sockets, APIs, Distributed Systems, Microservices
Backend & Frameworks
Spring Boot, Spring Cloud (Eureka, Config Server), MyBatis, JPA/Hibernate, FastAPI, Django, Express
Data & Messaging
MySQL, PostgreSQL, Redis, Kafka, RabbitMQ, Elasticsearch, InfluxDB, Flyway
Desktop & Cross-Platform
Win32/MSVC, CMake, Tauri (desktop and Android), Vue, Vite
DevOps & Platform
Docker & Compose, private registry, Nginx, Keycloak, HashiCorp Vault, SonarQube, CI/CD, GitHub & GitLab
AI & LLM Integration
Prompt Engineering, Applied GenAI, multi-provider orchestration (Anthropic, OpenAI, Groq, GLM), local models via Ollama, AI-assisted Development (Claude Code, Codex/GPT, Copilots)
Performance Engineering
Profiling, latency budgets, throughput tuning, resource efficiency under load
Leadership & Culture
Agile/Scrum, Engineering Leadership, Mentoring, Continuous Improvement
Fintech Domain & System Integrations
LENDING
Loan Origination & Servicing
Application, decisioning, disbursement, and repayment flows
Interest computation and collections
DECISIONING
Credit Scoring & Risk
Scoring models and decision rules
Risk appetite configuration and approval workflows
CREDIT BUREAU
Bureau Integrations
FDC / AFPI as primary bureau
CLIK and IZI as alternate bureaus
IDENTITY
eKYC & Digital Signature
Advance AI for ID card OCR and liveness detection
Digisign for document signing
BANKING
Bank Integration & Fund Flows
Bank open API (SNAP) integration
Lender fund accounts (RDL) and escrow account fund flow
PAYMENTS
Payment Gateway Integration
Payment channel and virtual account collection
Disbursement instruction and reconciliation APIs
Sandbox onboarding, signature-based auth, IP allowlisting
COMPLIANCE
Regulatory Reporting
OJK Pusdafil and POJK reporting
AML/CFT (APU-PPT), audit evidence and ISO practices
PLATFORM
Third-Party Services
SMS and OTP providers (Infobip, Wavecell)
Object storage (Aliyun OSS), geolocation (Google Maps), mobile attribution (Adjust)
Experience: PT IQ Plus Prima - Senior Software Engineer
May 2025 - Present (9 months), Jakarta, Indonesia
Building a real-time market information desktop application in C++
Aligned with the Indonesia Stock Exchange new Matching Engine (MME) initiative
Nasdaq-style protocols: ITCH for market data, OUCH for order entry
Primary focus: a high-performance desktop trading client
Core Desktop Module Implementation
Implemented core desktop modules for ITCH market data ingestion and parsing
Handles order adds, cancels, modifications, and executions
Guarantees accurate, timely data processing
Rendering Optimization
Optimized rendering of full order book depth and execution reports
Minimal latency with efficient resource usage
Holds up under heavy market load
Enhanced UI Responsiveness
Raised UI responsiveness and stability significantly
Handles continuous real-time updates seamlessly
No degradation in performance or user experience
Cross-Platform Coordination
Coordinated with server and Android teams
Kept features and data flow consistent across platforms
Delivered a unified user experience
Impact: a robust, low-latency C++ desktop trading client
Central to the IQPLUS transition to a modern Nasdaq-protocol MME
Faster, more transparent, more reliable market access for IDX participants
Experience: Nikel - Engineering Manager
November 2024 - April 2025 (6 months), Jakarta, Indonesia
Led the team building and scaling the Loan Onboarding System
Enabled seamless borrower journeys and faster credit access
Owned the full lifecycle: architecture, workflow design, deployment, optimization
Drove measurable gains in system performance and quality
Cross-Functional Collaboration
Directed collaboration across product, design, and engineering
Ensured strict regulatory compliance
Delivered a user-centric borrower experience
Performance Enhancement
Improved overall system stability
Cut processing times through workflow automation
Optimized integrations with internal and external services
Best Practices Implementation
Established and enforced engineering standards
Formalized team rituals and introduced delivery metrics
Lifted development velocity and code quality substantially
Mentorship & Culture
Mentored engineers with hands-on guidance
Built a high-performing engineering culture
Kept the culture aligned with business objectives
Experience: eComindo - Software Engineering Consultant
December 2022 - October 2024 (1 year 11 months), Jakarta, Indonesia
Software Engineering Consultant across banking, insurance, and retail clients
Combined engineering leadership with hands-on technical consulting
Delivered scalable systems, drove Agile adoption, modernized legacy infrastructure
Bank Mas (2024)
Scrum Master
Guided Scrum adoption and facilitated sprint ceremonies
Coached Agile practices across the squad
Partnered with product owners to refine backlogs into actionable user stories
Measurably improved development flow
IFG Insurance (2023)
Dev Lead
Led a squad spanning development, QA, and product
Revitalized legacy core policy systems
Streamlined workflows into efficient Scrum processes
Resolved complex integration challenges
Kawan Lama Group (2023)
Architect Team
Designed and built a new enterprise platform across critical domains
Ensured accurate large-scale data synchronization
Enabled timely decision-making organization-wide
Sinarmas Land (2022)
Dev Team
Built new gimmick and incentive modules
Strengthened product offerings
Boosted customer engagement for real estate ventures
Impact: scalable systems delivered across banking, insurance, and retail
Faster policy and onboarding processing
Stronger engineering practices embedded in each engagement
Leadership in Fintech: KoinWorks & Alodokter
KoinWorks: Head of Engineering
January 2022 - November 2022 (11 months), Jakarta, Indonesia
Head of Engineering at a Series C fintech democratizing finance in Indonesia
Troubleshot complex technical and organizational problems
Enhanced existing products and shipped features on an ML-powered P2P lending platform
Connects SMEs to low-interest loans, serving over 300,000 users
KoinWorks: Engineering Manager
October 2021 - January 2022 (4 months), Jakarta, Indonesia
Partnered on product roadmaps, sprint goals, and requirements
Managed user stories, estimates, delivery timelines, and task assignments
Ran code reviews while maintaining and enhancing existing products
Alodokter: Software Engineering Manager
March 2019 - September 2021 (2 years 7 months), Greater Jakarta Area, Indonesia
Series C healthcare platform with 20M monthly active users
Delivered the Alorumsakit hospital and doctor appointment system
Managed and developed the booking management system
Connects users with 20,000 doctors and 1,000 hospitals and clinics
Side Projects
web3.setyadi.com
SoupBin4 Web3 Terminal
Proof of concept for streaming market information over the web
Speaks the SoupBinTCP protocol; PHP backend with a dedicated WebSocket server (Ratchet)
Live market data pushed to the browser in real time
ai.setyadi.com
IVO AI - Penta AI System
Experimental multi-LLM platform behind a single interface
Automatic fallback and routing across backends for resiliency
Performance tuning and model selection per task
indomart.us
Indomart - Digital Solutions Platform
Multi-service platform with digital signage as the flagship product
Also covers POS, cashier, and webshop modules
Android device client packaged with Tauri
riskplus.top
R+ Enterprise Risk Management
Web-based enterprise risk management system
Structured risk registers and reporting workflows
apibase.dev
apibase.dev - Utility APIs
Collection of utility APIs for developers
Documented, self-hosted endpoints
productreview.id
ProductReview.id
Affiliate product review site for the Indonesian market
WordPress stack with SEO tooling and affiliate link management
Early Career & Foundational Impact
1
NTT DATA INDONESIA: Solutions Engineer Team Lead
May 2015 - March 2019 (3 years 11 months), Greater Jakarta Area, Indonesia
Led HR systems and ePOS backend projects
Served 10+ FnB and retail business clients
Delivered IT services and solutions for major sectors
2
PT Universal Broker Indonesia Sekuritas: IT Development Manager
July 2007 - April 2015 (7 years 10 months), Jakarta, Indonesia
Designed data modeling and FIX protocol communication
Built client management system and GUI front-end
Ran extensive testing for the EzyDeal investment management system
3
Surabaya Stock Exchange: Analyst Programmer
November 2002 - April 2007 (4 years 6 months), Jakarta, Indonesia
Developed server-side Trading Engine components
Built client-side Trading Workstation applications
Focus: Indonesian Government Treasury Bonds and Bills trading
4
Jakarta Stock Exchange: Analyst Programmer
October 1997 - February 2001 (3 years 5 months), Jakarta, Indonesia
Maintained the Trading Workplace (TW) client for JATS, the Jakarta Automated Trading System
Delivered various ad-hoc projects alongside core maintenance
5
Warta Artha: Consultant / Analyst-Programmer
October 1993 - September 1997 (4 years)
Built JSX-Warta Artha and WinArtha v1.0 / v2.0
Real-time stock trading data dissemination
Started professionally before graduating university
Education & Contact
Education
Universitas Indonesia
BSCS, Computer Science (1989 - 1996)
Lab Assistant at Universitas Indonesia, 1990-1993
Maintained and prepared Sun workstations for computer science coursework
Early hands-on grounding in technical infrastructure
Languages
English (Professional Working)
Indonesian (Native or Bilingual)
Javanese (Native or Bilingual)
Contact Information
Mobile: +62 815-1818-402
Email: [email protected]
LinkedIn: www.linkedin.com/in/setyadi
Personal Website: home.wordpress.com/
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