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Rogelito C.

@rogelitoc

4.9
5

3.2

3.2

100%

AI Engineer | MLOps | Backend Engineer

$25 USD / Hour

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Philippines (8:09 PM)

Joined on November 3, 2025

$25 USD / Hour

I am a backend developer and AI Engineer with a deep passion for building intelligent, scalable, and high-performance systems. My expertise spans Python and Node js - from developing clean REST APIs with FastAPI, Django or Express, to architecting robust backend infrastructures that power real-world applications. As an AI Engineer, I specialize in transforming data into smart, deployable solutions-including LLM-powered assistants, RAG-based knowledge systems, and automation pipelines. I love blending machine learning, NLP, and real-time AI inference with practical backend implementations. Core Skills: Backend: Python, FastAPI, Django, Flask, Express, NestJS, Laravel, ASP.NET AI: Langchain, OpenAI API, Tensorflow, PyTorch, NLP, LLM, RAG systems Database: Postgresql, MySQL, Mongodb, Mariadb, Supabase, Firebase DevOps: Redis, Docker, AWS, WebSocekts, CI/CD

Verifications

On time

97%

On budget

97%

Accept rate

64%

Repeat hire rate

17%

Portfolio

Portfolio

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13786161
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4.9 · 5 Reviews
5 Reviews
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Iverson G.

5.0

$120 USD

4 months ago

Finalize React + Supabase Platform

He is the best developer. Great knowledge and great work.

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Dario M.

5.0

€170 EUR

5 months ago

Java Swing Cell Editing (archived)

the collaborator is very helpful and was able to advise me on the best path and solve my problem in the little time available

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Mike S.

5.0

$10 USD

5 months ago

Remove Textarea Length Limit

Quick to respond and work on project,

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J
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Justin G.

1.0

$10 USD

5 months ago

OVH Cloud Password Reset via SSH

He made my situation worst. For a 10 minute task he couldn't do i had to send multiple messages with no replies for hours. He clearly does not know what he is doing and has no experience at all with any type of development. He absolutely does not belong on this app. I am new to freelance and this was my first time using the app so i assumed everyone is certified in some kind of way and didnt know i could check profile reviews and such. He should not be taking money from people or work on here

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Experience

AI Engineer

Nov, 2023 - Aug, 2025

1 year, 9 months

ITMG Enterprises

Nov, 2023 - Aug, 2025

1 year, 9 months

I have worked as an AI Engineer on the company to build the AI Agent, Web Integration, Computer Vision, Robotics, Multimodal AI, LLM, Langchain, NLP projects on some various fields of healthcare, agriculture, financial. I implemented the Voice AI Agent successfully using web socket and web RTC so reduce the delay time on the platform and raise up the speed like Vapi. Optimized the CI/CD pipelines using Docker, improving development speed by 30%.

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Metro Manila, Philippines

Nov, 2023 - Aug, 2025

1 year, 9 months

Frontend Developer

Oct, 2022 - Sep, 2023

10 months, 30 days

PALM & FIG OPC

Oct, 2022 - Sep, 2023

10 months, 30 days

I have worked as a Frontend developer on the company for the social platform development. I have developed and deployed the scalable web applications using React, Next js, Tailwind Css, Node js. Designed the RESTFull APIs to handle user authentication and data management, third party service integration.

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Las Pinas, Philippines

Oct, 2022 - Sep, 2023

10 months, 30 days

Education

Technological University of the Philippines

2012 - 2015

3 years

Bachelor Degree

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Philippines

2012 - 2015

3 years

Registered Users

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