Hi, my name is

Jerson Enriquez Pabillo

Agentic AI / LLM Engineer & Full-Stack Developer

Senior software engineer with 11+ years building production-grade SaaS, agentic AI systems, and full-stack applications. Currently based in Angeles, Philippines.

Get in touchResume
01

About

I'm a senior software engineer with over a decade of experience building production-grade SaaS, AI-powered software, and enterprise backends across governance technology, cloud consulting, outsourcing, and digital transformation.

These days I focus on agentic AI and LLM systems designing RAG pipelines, tool-calling workflows, and document automation while owning the architecture, APIs, and infrastructure behind them. I work across Python, Node.js, TypeScript, and React.

I care about clean architecture, reliable systems, and shipping work that holds up in regulated, multi-tenant environments from schema design and API contracts to deployment automation.

02

Skills

Technologies I work with in production.

AI & LLM

  • LangChain
  • OpenAI API
  • Claude
  • RAG
  • Agentic AI
  • Document Q&A
  • Summarization
  • Text Extraction
  • Classification

Front-End

  • React
  • Next.js
  • TypeScript
  • JavaScript
  • Vue.js

Back-End

  • Python
  • Node.js
  • FastAPI
  • Django
  • Flask
  • PHP
  • Laravel
  • REST APIs

Data & Storage

  • PostgreSQL
  • MySQL
  • MongoDB
  • Redis

Cloud & DevOps

  • AWS
  • Docker
  • CI/CD
  • GitHub Actions
03

Experience

  1. Azeus Systems logo

    May 2024 — Present

    Agentic AI / LLM Engineer & Full-Stack Developer · Azeus Systems

    • Currently I'm working on development of AI-powered SaaS solutions for corporate governance, board meetings, document processing, and internal knowledge search applications and shipped FastAPI/Node.js services and React + TypeScript UIs, hardening 40+ production endpoints and cutting document-processing time from 9 minutes to under 4.
  2. Accenture logo

    Feb 2022 — Apr 2024

    Backend Developer & LLM Engineer · Accenture

    • As a LLM Engineer at Accenture which is highly leveraged by AI assisted tools I Created cloud-native backend services and AI-enabled automation tools applicable to digital transformation projects, application modernization projects, and business workflow application
  3. CGI logo

    Mar 2020 — Feb 2022

    Python Backend Engineer · CGI

    • Here I consolidated my Backend Engineering skills especially with Python and built backend services, REST APIs, and integrations for enterprise consulting and cloud migration efforts using Django, Flask, and FastAPI.
  4. Shore360 logo

    Sep 2014 — Jan 2019

    Full Stack Developer · Shore360

    • I started out my career as a Full Stack Developer delivering custom web apps, customer portals, CRM workflows, and reporting dashboards for offshore client teams with PHP, Laravel, React, and Vue.js.
04

Education

05

Selected work

06

What people are saying

Building trust through collaboration and delivering exceptional results.

Yusuke Endoh avatar

Yusuke Endoh

@yusuke_endoh

“Jerson turned our document-heavy workflows into a reliable RAG pipeline — fast iteration, clean APIs, and production-ready from day one.”
Mark Brouch avatar

Mark Brouch

@mark_brouch

“He always took feedback seriously and improved things right away. Rare mix of AI depth and full-stack delivery.”
Pasi Pyrro avatar

Pasi Pyrro

@pasipyrrö

“The CI/CD setup he standardized across environments made releases faster and far less stressful for the whole team.”
Pavel Struhar avatar

Pavel Struhar

@pavelstruhar

“Working with Jerson felt effortless — communicative, proactive, and consistently ahead of blockers before they hit the sprint.”
John Hoffmann avatar

John Hoffmann

@jokonkwo

“He delivered complex FastAPI and React features faster than we expected, without sacrificing code quality or test coverage.”
Jansen Cruz avatar

Jansen Cruz

@jansencruz

“Our reporting queries went from minutes to seconds after his PostgreSQL tuning. Clear documentation throughout.”
AtsushiNemoto avatar

AtsushiNemoto

@AtsushiNemoto

“If you need someone reliable on agentic AI systems who also owns the backend architecture, Jerson is the one you want.”
Andreas Larfors avatar

Andreas Larfors

@andreaslarfors

“He integrated LLM automation that cut down our manual document review workload dramatically — measurable impact in weeks.”
imaykay avatar

imaykay

@imaykay

“Every detail in his work showed deep care for quality, multi-tenant safety, and user experience in a regulated product.”
Jan Willies avatar

Jan Willies

@janw

“Jerson cares about long-term system health, not just short-term fixes. A strong partner for enterprise SaaS builds.”
Yusuke Endoh avatar

Yusuke Endoh

@yusuke_endoh

“Jerson turned our document-heavy workflows into a reliable RAG pipeline — fast iteration, clean APIs, and production-ready from day one.”
Mark Brouch avatar

Mark Brouch

@mark_brouch

“He always took feedback seriously and improved things right away. Rare mix of AI depth and full-stack delivery.”
Pasi Pyrro avatar

Pasi Pyrro

@pasipyrrö

“The CI/CD setup he standardized across environments made releases faster and far less stressful for the whole team.”
Pavel Struhar avatar

Pavel Struhar

@pavelstruhar

“Working with Jerson felt effortless — communicative, proactive, and consistently ahead of blockers before they hit the sprint.”
John Hoffmann avatar

John Hoffmann

@jokonkwo

“He delivered complex FastAPI and React features faster than we expected, without sacrificing code quality or test coverage.”
Jansen Cruz avatar

Jansen Cruz

@jansencruz

“Our reporting queries went from minutes to seconds after his PostgreSQL tuning. Clear documentation throughout.”
AtsushiNemoto avatar

AtsushiNemoto

@AtsushiNemoto

“If you need someone reliable on agentic AI systems who also owns the backend architecture, Jerson is the one you want.”
Andreas Larfors avatar

Andreas Larfors

@andreaslarfors

“He integrated LLM automation that cut down our manual document review workload dramatically — measurable impact in weeks.”
imaykay avatar

imaykay

@imaykay

“Every detail in his work showed deep care for quality, multi-tenant safety, and user experience in a regulated product.”
Jan Willies avatar

Jan Willies

@janw

“Jerson cares about long-term system health, not just short-term fixes. A strong partner for enterprise SaaS builds.”
Yusuke Endoh avatar

Yusuke Endoh

@yusuke_endoh

“Jerson turned our document-heavy workflows into a reliable RAG pipeline — fast iteration, clean APIs, and production-ready from day one.”
Mark Brouch avatar

Mark Brouch

@mark_brouch

“He always took feedback seriously and improved things right away. Rare mix of AI depth and full-stack delivery.”
Pasi Pyrro avatar

Pasi Pyrro

@pasipyrrö

“The CI/CD setup he standardized across environments made releases faster and far less stressful for the whole team.”
Pavel Struhar avatar

Pavel Struhar

@pavelstruhar

“Working with Jerson felt effortless — communicative, proactive, and consistently ahead of blockers before they hit the sprint.”
John Hoffmann avatar

John Hoffmann

@jokonkwo

“He delivered complex FastAPI and React features faster than we expected, without sacrificing code quality or test coverage.”
Jansen Cruz avatar

Jansen Cruz

@jansencruz

“Our reporting queries went from minutes to seconds after his PostgreSQL tuning. Clear documentation throughout.”
AtsushiNemoto avatar

AtsushiNemoto

@AtsushiNemoto

“If you need someone reliable on agentic AI systems who also owns the backend architecture, Jerson is the one you want.”
Andreas Larfors avatar

Andreas Larfors

@andreaslarfors

“He integrated LLM automation that cut down our manual document review workload dramatically — measurable impact in weeks.”
imaykay avatar

imaykay

@imaykay

“Every detail in his work showed deep care for quality, multi-tenant safety, and user experience in a regulated product.”
Jan Willies avatar

Jan Willies

@janw

“Jerson cares about long-term system health, not just short-term fixes. A strong partner for enterprise SaaS builds.”
Yusuke Endoh avatar

Yusuke Endoh

@yusuke_endoh

“Jerson turned our document-heavy workflows into a reliable RAG pipeline — fast iteration, clean APIs, and production-ready from day one.”
Mark Brouch avatar

Mark Brouch

@mark_brouch

“He always took feedback seriously and improved things right away. Rare mix of AI depth and full-stack delivery.”
Pasi Pyrro avatar

Pasi Pyrro

@pasipyrrö

“The CI/CD setup he standardized across environments made releases faster and far less stressful for the whole team.”
Pavel Struhar avatar

Pavel Struhar

@pavelstruhar

“Working with Jerson felt effortless — communicative, proactive, and consistently ahead of blockers before they hit the sprint.”
John Hoffmann avatar

John Hoffmann

@jokonkwo

“He delivered complex FastAPI and React features faster than we expected, without sacrificing code quality or test coverage.”
Jansen Cruz avatar

Jansen Cruz

@jansencruz

“Our reporting queries went from minutes to seconds after his PostgreSQL tuning. Clear documentation throughout.”
AtsushiNemoto avatar

AtsushiNemoto

@AtsushiNemoto

“If you need someone reliable on agentic AI systems who also owns the backend architecture, Jerson is the one you want.”
Andreas Larfors avatar

Andreas Larfors

@andreaslarfors

“He integrated LLM automation that cut down our manual document review workload dramatically — measurable impact in weeks.”
imaykay avatar

imaykay

@imaykay

“Every detail in his work showed deep care for quality, multi-tenant safety, and user experience in a regulated product.”
Jan Willies avatar

Jan Willies

@janw

“Jerson cares about long-term system health, not just short-term fixes. A strong partner for enterprise SaaS builds.”
Jansen Cruz avatar

Jansen Cruz

@jansencruz

“Our reporting queries went from minutes to seconds after his PostgreSQL tuning. Clear documentation throughout.”
AtsushiNemoto avatar

AtsushiNemoto

@AtsushiNemoto

“If you need someone reliable on agentic AI systems who also owns the backend architecture, Jerson is the one you want.”
Andreas Larfors avatar

Andreas Larfors

@andreaslarfors

“He integrated LLM automation that cut down our manual document review workload dramatically — measurable impact in weeks.”
imaykay avatar

imaykay

@imaykay

“Every detail in his work showed deep care for quality, multi-tenant safety, and user experience in a regulated product.”
Jan Willies avatar

Jan Willies

@janw

“Jerson cares about long-term system health, not just short-term fixes. A strong partner for enterprise SaaS builds.”
Yusuke Endoh avatar

Yusuke Endoh

@yusuke_endoh

“Jerson turned our document-heavy workflows into a reliable RAG pipeline — fast iteration, clean APIs, and production-ready from day one.”
Mark Brouch avatar

Mark Brouch

@mark_brouch

“He always took feedback seriously and improved things right away. Rare mix of AI depth and full-stack delivery.”
Pasi Pyrro avatar

Pasi Pyrro

@pasipyrrö

“The CI/CD setup he standardized across environments made releases faster and far less stressful for the whole team.”
Pavel Struhar avatar

Pavel Struhar

@pavelstruhar

“Working with Jerson felt effortless — communicative, proactive, and consistently ahead of blockers before they hit the sprint.”
John Hoffmann avatar

John Hoffmann

@jokonkwo

“He delivered complex FastAPI and React features faster than we expected, without sacrificing code quality or test coverage.”
Jansen Cruz avatar

Jansen Cruz

@jansencruz

“Our reporting queries went from minutes to seconds after his PostgreSQL tuning. Clear documentation throughout.”
AtsushiNemoto avatar

AtsushiNemoto

@AtsushiNemoto

“If you need someone reliable on agentic AI systems who also owns the backend architecture, Jerson is the one you want.”
Andreas Larfors avatar

Andreas Larfors

@andreaslarfors

“He integrated LLM automation that cut down our manual document review workload dramatically — measurable impact in weeks.”
imaykay avatar

imaykay

@imaykay

“Every detail in his work showed deep care for quality, multi-tenant safety, and user experience in a regulated product.”
Jan Willies avatar

Jan Willies

@janw

“Jerson cares about long-term system health, not just short-term fixes. A strong partner for enterprise SaaS builds.”
Yusuke Endoh avatar

Yusuke Endoh

@yusuke_endoh

“Jerson turned our document-heavy workflows into a reliable RAG pipeline — fast iteration, clean APIs, and production-ready from day one.”
Mark Brouch avatar

Mark Brouch

@mark_brouch

“He always took feedback seriously and improved things right away. Rare mix of AI depth and full-stack delivery.”
Pasi Pyrro avatar

Pasi Pyrro

@pasipyrrö

“The CI/CD setup he standardized across environments made releases faster and far less stressful for the whole team.”
Pavel Struhar avatar

Pavel Struhar

@pavelstruhar

“Working with Jerson felt effortless — communicative, proactive, and consistently ahead of blockers before they hit the sprint.”
John Hoffmann avatar

John Hoffmann

@jokonkwo

“He delivered complex FastAPI and React features faster than we expected, without sacrificing code quality or test coverage.”
Jansen Cruz avatar

Jansen Cruz

@jansencruz

“Our reporting queries went from minutes to seconds after his PostgreSQL tuning. Clear documentation throughout.”
AtsushiNemoto avatar

AtsushiNemoto

@AtsushiNemoto

“If you need someone reliable on agentic AI systems who also owns the backend architecture, Jerson is the one you want.”
Andreas Larfors avatar

Andreas Larfors

@andreaslarfors

“He integrated LLM automation that cut down our manual document review workload dramatically — measurable impact in weeks.”
imaykay avatar

imaykay

@imaykay

“Every detail in his work showed deep care for quality, multi-tenant safety, and user experience in a regulated product.”
Jan Willies avatar

Jan Willies

@janw

“Jerson cares about long-term system health, not just short-term fixes. A strong partner for enterprise SaaS builds.”
Yusuke Endoh avatar

Yusuke Endoh

@yusuke_endoh

“Jerson turned our document-heavy workflows into a reliable RAG pipeline — fast iteration, clean APIs, and production-ready from day one.”
Mark Brouch avatar

Mark Brouch

@mark_brouch

“He always took feedback seriously and improved things right away. Rare mix of AI depth and full-stack delivery.”
Pasi Pyrro avatar

Pasi Pyrro

@pasipyrrö

“The CI/CD setup he standardized across environments made releases faster and far less stressful for the whole team.”
Pavel Struhar avatar

Pavel Struhar

@pavelstruhar

“Working with Jerson felt effortless — communicative, proactive, and consistently ahead of blockers before they hit the sprint.”
John Hoffmann avatar

John Hoffmann

@jokonkwo

“He delivered complex FastAPI and React features faster than we expected, without sacrificing code quality or test coverage.”
Jansen Cruz avatar

Jansen Cruz

@jansencruz

“Our reporting queries went from minutes to seconds after his PostgreSQL tuning. Clear documentation throughout.”
AtsushiNemoto avatar

AtsushiNemoto

@AtsushiNemoto

“If you need someone reliable on agentic AI systems who also owns the backend architecture, Jerson is the one you want.”
Andreas Larfors avatar

Andreas Larfors

@andreaslarfors

“He integrated LLM automation that cut down our manual document review workload dramatically — measurable impact in weeks.”
imaykay avatar

imaykay

@imaykay

“Every detail in his work showed deep care for quality, multi-tenant safety, and user experience in a regulated product.”
Jan Willies avatar

Jan Willies

@janw

“Jerson cares about long-term system health, not just short-term fixes. A strong partner for enterprise SaaS builds.”
Yusuke Endoh avatar

Yusuke Endoh

@yusuke_endoh

“Jerson turned our document-heavy workflows into a reliable RAG pipeline — fast iteration, clean APIs, and production-ready from day one.”
Mark Brouch avatar

Mark Brouch

@mark_brouch

“He always took feedback seriously and improved things right away. Rare mix of AI depth and full-stack delivery.”
Pasi Pyrro avatar

Pasi Pyrro

@pasipyrrö

“The CI/CD setup he standardized across environments made releases faster and far less stressful for the whole team.”
Pavel Struhar avatar

Pavel Struhar

@pavelstruhar

“Working with Jerson felt effortless — communicative, proactive, and consistently ahead of blockers before they hit the sprint.”
John Hoffmann avatar

John Hoffmann

@jokonkwo

“He delivered complex FastAPI and React features faster than we expected, without sacrificing code quality or test coverage.”
07

Get in touch

Contact Info.

Feel free to reach out via any of the following channels:

Get in Touch.