Vienna | Munich · Working Student @ Lacus Legacy

Ata Onbas.

Software engineer turned product thinker. Bridging engineering depth and strategic decision-making, aimed at Technical Product Management in AI-forward environments.

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M.Sc. Business Informatics @ TU Wien

№ 2 · Experience

Fintech first, automation now

Five roles across banking software, business intelligence, and private-equity operations.

Lacus LegacyPharmacom & Portfolio CompaniesVienna, Austria· Current

Private Equity Working Student · AI, Technology & Automation

Jun 2026 → Present

Analyzing business procedures across the portfolio (order management, accounting/finance, forecast analysis) and turning the findings into automation and product solutions.

Analyzed business procedures in domains such as order management, accounting/finance, and forecast analysis across the company.
Designed and delivered automation/product solutions that reduce unnecessary workload and increase process efficiency, using Microsoft Power Automate, n8n, and web-based full-stack product development.

n8n · Microsoft Power Automate · Process Analysis · Full-Stack Development · Automation

VeriParkBanking software provider serving top-10 European & MENA banksIstanbul, Türkiye

Software Developer

Apr 2024 → Oct 2024

Promoted from Associate in 6 months

Owned end-to-end delivery of banking and finance modules for enterprise clients, after a promotion that reflected consistent delivery and technical growth.

Continued shipping banking and finance modules for enterprise clients across Europe and the Middle East.
Collaborated with business analysts and QA teams to prioritize feature delivery across products.

Associate Software Developer

Nov 2023 → Apr 2024

Built and shipped banking & finance web modules for a vendor serving top-10 European and MENA banks.

Built and shipped 5+ banking and finance modules (mortgage, credit card application, term life insurance, loan origination) using AngularJS, C#, XML, and SQL.
Served enterprise banking clients across Europe and the Middle East.

AngularJS · C# · .NET · TypeScript · SQL · XML · Git · Azure · JavaScript · HTML

Yapı Kredi TeknolojiBI & MIS team at one of Türkiye's largest private banksIstanbul, Türkiye

Intern · Data Warehouse & BI / MIS

Mar 2022 → Sep 2023

18 months across two internship cycles building internal tooling for the Data Warehouse & Business Intelligence team.

Designed and developed internal web applications using ReactJS and Flask, reducing manual reporting effort for the BI team.
Built Python-based image processing pipelines to automate data validation against Power BI dashboards, eliminating error-prone manual checks.

React.js · Flask · Python · JavaScript · CSS · SQL · Jira · Git

Şekerbank T.A.Ş.Istanbul, Türkiye

Intern · Software Architecture

Feb 2022

Built "Apistant", an API analyzer tool in Java Spring Boot.

Developed "Apistant", an API analyzer built with Java Spring Boot that automatically parses APIs and surfaces key characteristics (HTTP method counts, kinds, and listings), improving developer documentation workflows.

Java · Spring Boot · Swagger API · Data Structures · Algorithms

№ 3 · Projects

Built, shipped, and in use

Selected work, oldest to newest. For more information, check out my CV.

Agentic RAG · n8n + Gemini + Qdrant

Bubu · Agentic AI Assistant

2026 → Ongoing

An agentic chatbot that answers recruiter and visitor questions about my background, live on this site. Bubu retrieves grounded answers from a curated knowledge base (Qdrant vector search over embedded CV/FAQ/project chunks), orchestrated as an n8n agent around Gemini. Its tools search the CV, log conversations, notify me by email, and check my calendar availability, with guardrails that refuse private or off-topic requests. Trilingual (EN/DE/TR).

n8n · Gemini · Qdrant · RAG · Agent Tools · React · TypeScript

Automation · Power Automate + n8n + full-stack

Process Automation for Private Equity Operations

Jun 2026 → Present

At Lacus Legacy (Pharmacom & portfolio companies), I analyze business procedures across domains like order management, accounting/finance, and forecast analysis, then turn the findings into working software: Microsoft Power Automate flows, n8n workflows, and web-based full-stack tools that remove repetitive manual work and speed up operations. Product thinking end-to-end: identify the bottleneck, design the solution, ship it, measure the time saved.

Microsoft Power Automate · n8n · Process Analysis · Full-Stack Development

№ 4 · Education

Engineering foundations, business lens

M.Sc. Business Informatics

2024 → Ongoing

Technische Universität Wien · Vienna, Austria

Generative AI · LLM / Agents · Organization Theory · Managing People & Organizations · Information Retrieval

B.Sc. Computer Science & Engineering

2019 → 2023

Sabancı University · Istanbul, Türkiye

№ 5 · Skills

What I work with

Code

SQL · JavaScript / TypeScript

working knowledgeC++ · C# · Java · Python

Stack

React.js · AngularJS · .NET / Entity Framework

working knowledgeFlask · Java Spring Boot

Tools

GitHub · Swagger API · n8n · Microsoft Power Automate

working knowledgeAzure DevOps · Jira

AI & Data

currently learningDeep Learning · LLMs & Agents · Information Retrieval

Product & Management

Software Design Patterns · Agile

Currently exploring

Generative AI & LLMs
Agentic Systems & Automation
Information Retrieval
Organization Theory

Certifications

Basics of Finance: InvestmentsCenter of Excellence in Finance (CEF)
Program for Undergraduate Research (PURE), Completion CertificateSabancı University

Volunteering

Sabancı University Civic Involvement ProjectsSep 2018 → Jan 2019

№ 6 · Contact

Let's talk

Location

Vienna | Munich

Response time

Usually 24–48 hours.