
Allen Sarmiento Engineer Philippines, Metro Manila, Malabon, 1470 allen.sarmiento@bld.ai	Allen is a software engineer who is currently working in data science and engineering roles. As part of this role, he played a key role in designing and implementing end-to-end data pipelines, transforming raw data into analytics-ready datasets and actionable dashboards. In his previous job, he initially started as a Structural Designer, where he also developed software for structural engineering concepts and optimization. He then transitioned to a software engineering company to enhance his computer-related skills, later working with Django and React for full-stack development and also managing DevOps processes using AWS, Terraform, GitLab CI, and Kubernetes and has then transitioned into data engineering and data science roles.		Work Experience bld.ai September 2022 - Present September 2022 - Present Software Engineer Under Mahusai Underwent training for the following courses: Django, React, DevOps, Data Engineering, Data Science and MLOps Mahusai April 2025 - Present April 2025 - Present Data Engineer for E-commerce Data Pipeline and Dashboard Analytics Built data pipelines extracting from APIs and other direct integrations using Hevo. Transformed raw data into analytics-ready datasets using SQL models Designed and interactive dashboards for sales related metrics using QuickSight. Implemented data validation, unit testing, and monitoring to ensure pipeline reliability Applied data analytics and data science to get insights and optimize profitability. Bld.ai Project: ResistMap February 2025 - March 2025 February 2025 - March 2025 Community Mapping and Geolocation Application Contributed to the development of a location mapping and event tagging application Created various models for locations, users and events using Laravel Applied REST framework for events and location registrations Contribute to front-end interface using NodeJS including interactive maps Bld.ai Project: ResistMap January 2025 - February 2025 January 2025 - February 2025 Full Stack Developer for Incident Mapping Web - Full Stack Developer (Laravel(PHP)/Angular) Integration of an alert system based on location Utilized Laravel framework to provide additional backend functionality on an existing app Implemented designs and functionalities to the app using Angular Mahusai September 2024 - October 2024 September 2024 - October 2024 Data engineer for DBT Workflow Snowflake warehouse setup and configuration and integration ETL and Model development via dbt Testing and deployment on dbt cloud Mahusai June 2024 - August 2024 June 2024 - August 2024 MLOps engineer for implementing an ML Workflow Orchestrate ML workflow for classification using Kedro Incorporate experiment tracking, model serving, tuning, documentation and monitoring on model (MLFlow, Flask, Optuna, Mkdocs, Evidently) Implement distributed processing using Ray Mahusai August 2023 - February 2024 August 2023 - February 2024 Data engineer and data tester for power system conditions prediction Web scraping of electricity power system conditions Implemented ETL workflows using Matillion integrated with Snowflake and Azure Test Backend Data Processes and Flow using Python/JS Test EDA functions, processes and performance using python scripts Mahusai July 2023 - September 2023 July 2023 - September 2023 Data engineer for web scraping and AWS storage Ingest and process data using Python/Pandas Visualize data using matplotlib and seaborn Data wrangling and parsing Scrape data on the web and upload/download data to/from AWS S3 Geographic data analysis using geopandas Mahusai June 2023 - July 2023 June 2023 - July 2023 DevOps engineer for deploying web server using Kubernetes with load testing and scaling Deploy a Django webserver using Kubernetes Convert Django web server to a Knative Service Load test the server using hey Scale celery workers using queue length with KEDA Mahusai April 2023 - May 2023 April 2023 - May 2023 DevOps engineer for deploying web servers and docker containers using Gitlab CI pipelines and AWS Image size optimization for different environments using docker and docker compose Deploy a Gitlab CI Pipeline Create ECR repository and push container images using Terraform/Terraspace and Amazon Web Services Create buckets and deploy clusters/databases using Terraform/Terraspace and Amazon Web Services Bld.ai Project: RespiSentinel January 2023 - May 2023 January 2023 - May 2023 Full Stack Developer for Cough Detection Module Mobile - Full Stack Developer (Django/React Native/Java/Firebase) Integration of a third-party cough detection module into an app Utilized Django framework to develop the backend functionality of the app Implemented designs and functionalities to app using React Native Integrated firebase for data gathering from the app Education University of the Philippines August 2014 - May 2019 August 2014 - May 2019 Bachelor's Degree in Civil Engineering; Magna cum Laude Skills Amazon Web Services (AWS) Amazon Web Services (AWS) Lambda Angular JS Apache Airflow Azure - Data Factory Azure Blob Storage Classification Data science Django Docker ETL FastAPI Flask Gitlab Hugging Face Java JavaScript framework Kubernetes MLOps MLflow Model Optimization PHP PostgreSQL Power BI Python Pytorch React JS Snowflake Time Series Analysis Time Series Forecasting XGBoost

Allen Sarmiento

Engineer

Philippines, Metro Manila, Malabon, 1470

Allen is a software engineer who is currently working in data science and engineering roles. As part of this role, he played a key role in designing and implementing end-to-end data pipelines, transforming raw data into analytics-ready datasets and actionable dashboards. In his previous job, he initially started as a Structural Designer, where he also developed software for structural engineering concepts and optimization. He then transitioned to a software engineering company to enhance his computer-related skills, later working with Django and React for full-stack development and also managing DevOps processes using AWS, Terraform, GitLab CI, and Kubernetes and has then transitioned into data engineering and data science roles.

Work Experience

bld.ai

September 2022 - Present

Software Engineer

Under Mahusai

Underwent training for the following courses: Django, React, DevOps, Data Engineering, Data Science and MLOps

Mahusai

April 2025 - Present

Data Engineer for E-commerce Data Pipeline and Dashboard Analytics

Built data pipelines extracting from APIs and other direct integrations using Hevo.
Transformed raw data into analytics-ready datasets using SQL models
Designed and interactive dashboards for sales related metrics using QuickSight.
Implemented data validation, unit testing, and monitoring to ensure pipeline reliability
Applied data analytics and data science to get insights and optimize profitability.

Bld.ai Project: ResistMap

February 2025 - March 2025

Community Mapping and Geolocation Application

Contributed to the development of a location mapping and event tagging application
Created various models for locations, users and events using Laravel
Applied REST framework for events and location registrations
Contribute to front-end interface using NodeJS including interactive maps

Bld.ai Project: ResistMap

January 2025 - February 2025

Full Stack Developer for Incident Mapping

Web - Full Stack Developer (Laravel(PHP)/Angular)

Integration of an alert system based on location
Utilized Laravel framework to provide additional backend functionality on an existing app
Implemented designs and functionalities to the app using Angular

Mahusai

September 2024 - October 2024

Data engineer for DBT Workflow

Snowflake warehouse setup and configuration and integration
ETL and Model development via dbt
Testing and deployment on dbt cloud

Mahusai

June 2024 - August 2024

MLOps engineer for implementing an ML Workflow

Orchestrate ML workflow for classification using Kedro
Incorporate experiment tracking, model serving, tuning, documentation and monitoring on model (MLFlow, Flask, Optuna, Mkdocs, Evidently)
Implement distributed processing using Ray

Mahusai

August 2023 - February 2024

Data engineer and data tester for power system conditions prediction

Web scraping of electricity power system conditions
Implemented ETL workflows using Matillion integrated with Snowflake and Azure
Test Backend Data Processes and Flow using Python/JS
Test EDA functions, processes and performance using python scripts

Mahusai

July 2023 - September 2023

Data engineer for web scraping and AWS storage

Ingest and process data using Python/Pandas
Visualize data using matplotlib and seaborn
Data wrangling and parsing
Scrape data on the web and upload/download data to/from AWS S3
Geographic data analysis using geopandas

Mahusai

June 2023 - July 2023

DevOps engineer for deploying web server using Kubernetes with load testing and scaling

Deploy a Django webserver using Kubernetes
Convert Django web server to a Knative Service
Load test the server using hey
Scale celery workers using queue length with KEDA

Mahusai

April 2023 - May 2023

DevOps engineer for deploying web servers and docker containers using Gitlab CI pipelines and AWS

Image size optimization for different environments using docker and docker compose
Deploy a Gitlab CI Pipeline
Create ECR repository and push container images using Terraform/Terraspace and Amazon Web Services
Create buckets and deploy clusters/databases using Terraform/Terraspace and Amazon Web Services

Bld.ai Project: RespiSentinel

January 2023 - May 2023

Full Stack Developer for Cough Detection Module

Mobile - Full Stack Developer (Django/React Native/Java/Firebase)

Integration of a third-party cough detection module into an app
Utilized Django framework to develop the backend functionality of the app
Implemented designs and functionalities to app using React Native
Integrated firebase for data gathering from the app

Education

University of the Philippines

August 2014 - May 2019

Bachelor's Degree in Civil Engineering; Magna cum Laude

Skills

Amazon Web Services (AWS)

Amazon Web Services (AWS) Lambda

Angular JS

Apache Airflow

Azure - Data Factory

Azure Blob Storage

Classification

Data science

Django

Docker

ETL

FastAPI

Flask

Gitlab

Hugging Face

Java

JavaScript framework

Kubernetes

MLOps

MLflow

Model Optimization

PHP

PostgreSQL

Power BI

Python

Pytorch

React JS

Snowflake

Time Series Analysis

Time Series Forecasting

XGBoost