Istanbul, Türkiye · ForInvest

Emre Toprak

Head of AI Engineering · Fintech Architect · Generative AI & Agentic Systems

Turning Generative AI from experimentation into reliable, production-grade engineering.

Read profile
Portrait of Emre Toprak
20+

Years in software
engineering

6

Roles
held

5

Talks &
events

2

Degrees
earned

01 / About

Enterprise software, fintech and AI.

With 20+ years of experience in software engineering, architecture, and technical leadership, I build scalable systems at the intersection of enterprise software, fintech, and AI.

Today, as Head of AI Engineering at ForInvest, I focus on turning Generative AI from experimentation into reliable, production-grade engineering capabilities.

My background spans high-performance financial systems, distributed architectures, backend platforms, desktop, mobile, and web engineering. This breadth allows me to approach AI not simply as an application layer, but as part of the broader software engineering lifecycle — from architecture and development to testing, security, deployment, and operations.

My current focus is AI-native software engineering: designing agentic systems, RAG architectures, Model Context Protocol (MCP) integrations, and AI-powered developer tools that improve engineering productivity and R&D efficiency.

I also work on domain-specific LLM development, including fine-tuning models for financial use cases. I focus on adapting foundation models to financial terminology, workflows, and domain knowledge while evaluating model accuracy, reliability, and production readiness.

I am particularly interested in building AI agents that become reliable participants in the software development lifecycle — understanding requirements, analyzing codebases, generating and validating changes, improving test coverage, and supporting engineering teams.

As a technical leader, I enjoy simplifying complex engineering environments, connecting multidisciplinary teams, and establishing pragmatic standards that enable teams to move faster without compromising reliability, security, or scalability.

02 / Experience

Professional experience.

ForInvest

ForInvest Full-time · Remote

Head of AI Engineering

  • Architected and deployed ForMind and ForInvest MCP, driving financial AI ecosystems and MCP structures.
  • Built AgentCore multi-LLM workflows orchestrating Claude, OpenAI and Google models.
  • Developed a GitLab-integrated AI Developer agent.
  • Worked on financial LLM fine-tuning, advanced RAG and semantic graphs.
  • Engineered AI-driven CI/CD quality gates for code analysis, vulnerability scanning, security compliance and synthetic test generation.
  • Built autonomous agents and conversational graphs with LangChain, LangGraph and Langflow.

ForInvest Full-time · Istanbul, Türkiye

Senior Software Developer Team Lead

  • Delivered highly available, mission-critical fintech systems using Node.js, Java and modern frontend frameworks.
  • Worked on enterprise system design and high-level architecture.
  • Modernized exchange and financial data infrastructure, including microservice and widget-serving environments handling billions of records.
  • Designed infrastructure backed by CloudFlare caching and edge computing.
  • Built PCI-compliant global payment gateway integrations and high-throughput transaction processing systems.
  • Designed deep-learning and big-data solutions, live horse-tracking alerts, and analytical events from stock and fixed-income data using React, React Native and Vue.

Foreks Full-time · Istanbul, Türkiye

Software Team Lead

  • Led an end-to-end Financial Data Terminal with live streaming stock data, real-time technical analysis and financial metrics.
  • Led a cloud-native migration from monolith and legacy applications to Java and Node.js backend microservices.
  • Consolidated multi-server structures into single-server topologies for infrastructure cost and resource optimization.
  • Led the React and Vue UI/UX rewrite of core data products.

Innova Senior Software Developer · On-site · Istanbul, Türkiye

Senior Software Developer

  • Developed enterprise banking and corporate payment systems focused on automated collection, reconciliation and settlement engines.
  • Built E-Invoice compliance and ERP synchronization integrations.
  • Implemented backend business logic with .NET, MVC and NHibernate ORM.

IBS Software Software Developer · On-site · Istanbul, Türkiye

Software Developer

  • Built real-time web financial streaming applications with JSP, live stock tickers and interactive widgets embedded into third-party portals.
  • Developed multi-threaded market-data processing tools and desktop/web trading interfaces with .NET Framework.

avkom Web Developer · On-site · Istanbul, Türkiye

Web Developer

  • Built custom web applications, dynamic content management systems and commercial web portals with PHP.
  • Designed business workflows and core modules in .NET CRM platforms for client requirements.
  • Created custom front-end styling and layouts for UI/UX.

03 / Areas of focus

Where AI meets engineering.

AI Engineering & Agentic AI Systems

Designing agentic systems, autonomous agents, conversational graphs and AI-powered developer tools.

Autonomous agentsAgent orchestrationEngineering leadership

Domain-Specific LLMs & Financial AI

Financial terminology, workflows and domain knowledge; fine-tuning, model evaluation and production readiness.

LLM fine-tuningModel evaluationFinancial AI

Generative AI, RAG & MCP

RAG architectures, Model Context Protocol integrations, semantic graphs and production-grade Generative AI.

RAGMCPSemantic graphs

AI-Native Software Engineering

AI across architecture, development, testing, security, deployment and operations to improve engineering productivity and R&D efficiency.

Developer productivitySDLC automationQuality & securityDistributed systems

04 / Talks & events

Sharing the work.

Agentic AI and AWS event presentation
Agentic AI TürkiyeTwin Strikers: AWS AI & Cloud
AWS Cloud Day Türkiye presentation
AWS Cloud Day TürkiyeGenerative AI on financial investment decisions
Emre Toprak presenting on stage at AWS Cloud Day Istanbul
AWS Cloud Day IstanbulGenerative AI in financial services
ForInvest InvestTech Summit 2025 presentation
ForInvest InvestTech Summit ’25Yapay Zeka Merkezli Nasıl Olunur
How ForInvest Accelerates FinTech Innovation with Kiro presentation
How ForInvest Accelerates FinTech Innovation with KiroAWS · AI Engineering

05 / Education & skills

Education and skills.

Education

Istanbul UniversityLisans Derecesi · Management Information Systems, General

Database Management Systems, Systems Analysis & Design, Object-Oriented Programming and Data Structures. Computer-science principles connected with business administration and project management, including algorithm design and information systems architecture.

Sakarya UniversityYüksek Lisans (Master) · Bilgisayar / Bilişim Mühendisliği

Deep Learning frameworks for real-time virtual market data analysis and prediction, predictive systems for stock-market simulations, financial data processing and technical analysis research.

LanguagesEnglish — Professional working proficiencyTurkish — Native or bilingual proficiency

Skills

Human-in-the-loop Machine LearningAgent orchestrationAI observabilityLangChainLarge Language Models (LLM)LangGraphLangflowRAGMCPJavaTypeScriptJavaScriptNode.jsReactVuePythonDeep Learning.NET FrameworkPHPHTMLSoftware ArchitectureNHibernateMachine LearningFinancial AIFull-Stack Development

06 / Verified links

Find me on LinkedIn.

Emre Toprak