
Ako H.
AI Engineer | Generative AI & LLM | LangChain | RAG | Chess Expert
Updated 1 month ago
6+
Years Experience
5
Roles
33
Skills
2
Education
About
As a Technical Lead at PayPal, I spearhead the development of sophisticated multi-agent LLM systems that transform how our Financial Planning & Analysis teams interact with complex data. Leading a team of 5 engineers within a broader 20-person organization, I've architected and deployed cognitive systems that enable natural language querying of aggregated BigQuery tables, delivering precise analytics on budgets, spending trends, and cost centers. My work spans the full AI stack—from designing specialized agents for Tax and OPEX analysis using LangGraph and LangChain, to implementing advanced RAG pipelines with vector databases. I champion the adoption of small language models through supervised fine-tuning (PEFT/LoRA) and reinforcement learning techniques, while driving internal innovation through MCP adoption and A2A prototyping across PayPal teams.
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Experience (5 roles)
Generative AI Engineer
AI Engineer & Technical Lead| Architecting Next-Generation Financial Intelligence at PayPal As a Technical Lead at PayPal, I spearhead the development of sophisticated multi-agent LLM systems that transform how our Financial Planning & Analysis teams interact with complex data. Leading a team of 5 ...
Generative AI Engineer
Leading the Design and Orchestration of Multi-Agent System _multi_agent_system.png
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Education (2)
George Mason University
Aug 2013 - Dec 2017
Grade: 3.91 Activities and societies: + Winner of Innovative Award at the 2nd Mason Water Symposium, GMU Fairfax, VA, May 2016. + Served as President of the GMU Chess Club during the 2014-2015 academic year, demonstrating exceptional leadership and organizational skills in managing the club's activities, overseeing tournaments, and fostering a vibrant chess community among students. Capturing the title of the Washington D.C. Chess League a remarkable five times. Water Cycle Intensification Indicator (WCI). NASA-ROSES-2012 A47: Development and Testing of Potential Indicators for The National Climate Assessment 2013-2014 NSF Funded Research on: Land Atmosphere Coupling Metric (LA-CM)
Azad University (IAU)
Activities and societies: Gold Medalist at National Chess championship (2 times) Silver Medalist at National Chess championship (3 times)
Skills (33)
AI Engineering
AWS
Backend
Data Engineering
Database
DevOps
DevOps Tool
Frontend
ML Engineering
MLOps
Other
Certifications (2)▼
Pydantic for LLM Workflows
DeepLearning.AI
Building Your Own Database Agent!
Microsoft
Publications (2)▼
Managing Micro-Celebrity Impact: Iranian Corporate Perspectives
Journal of Cyberspace Studies · Jul 1, 2022
Respecting Employee Privacy and Professional Productivity
Cadernos de Educação Tecnologia e Sociedade · Mar 19, 2024
Languages (2)▼
Volunteer Experience (2)▼
Scientist
CurrentNASA Jet Propulsion Laboratory
Sep 2015 - Present · 10 yrs 6 mos
Scientist
CurrentNASA Goddard Space Flight Center
Jul 2015 - Present · 10 yrs 8 mos
Honors & Awards (2)▼
Innovation Award
Issued by Mason Water · Mar 2016
Associated with George Mason University Winner of Innovative article award at the 2nd Mason Water Symposium
National Center for Atmospheric Research (NCAR) grant
Issued by NCAR · Jul 2015
Associated with George Mason University Elected student to participate in one week workshop for "20TH ANNUAL CESM WORKSHOP"
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