Efraim Manurung

Data Scientist

https://talent.gravityer.com/efraim-manurung

embedded software engineer

Member since June 28, 2026

Key Strengths

Demonstrated interest in data science and IoT through personal projects like 'mini-greenhouse-model' and 'mini-greenhouse-iot-system'.
Experience with Python and Matlab, relevant for data analysis and modeling.
Exposure to embedded systems (ESP32, STM32) and real-time operating systems (FreeRTOS, Zephyr OS), indicating a foundational understanding of hardware interaction for data collection.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are primarily personal and academic, focusing on IoT and data modeling for a 'mini-greenhouse'. This demonstrates initiative and a project-oriented mindset. The diversity of technologies (Python, Matlab, C++, Jupyter Notebook) suggests adaptability. However, the lack of professional experience or team-based projects makes it difficult to fully assess cultural fit in a collaborative work environment.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. No psychometric test results or interview feedback provided.

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Projects

invitation-to-cs-schneider-gersting

March 23, 2026 – Present

invitation-to-cs-schneider-gersting — GitHub repository

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stm32l431c8t6-fsk

December 29, 2025 – December 29, 2025

stm32l431c8t6-fsk — GitHub repository

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mini-greenhouse-model

August 12, 2024 – November 1, 2025

mini-greenhouse-model — GitHub repository

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mini-greenhouse-dnn-lstm-models

August 10, 2024 – January 19, 2025

mini-greenhouse-dnn-lstm-models — GitHub repository

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esp32-zephyr-os

August 9, 2024 – August 9, 2024

Learning about Zephyr operating system on ESP32 microcontroller

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mini-greenhouse-greenlight-model

April 25, 2024 – January 19, 2025

mini-greenhouse-greenlight-model — GitHub repository

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mini-greenhouse-iot-system

March 22, 2024 – February 11, 2025

this repository for my thesis project

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mini-greenhouse-esp32-weather-station-serial

March 21, 2024 – December 18, 2024

This firmware repository for my thesis project

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basic-esp32-free-rtos

January 25, 2024 – August 17, 2024

Learning about FreeRTOS

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ESP32_FreeRTOS_Projects

August 1, 2022 – August 1, 2022

Try to make some project using FreeRTOS as OS for ESP32

View Project

Key Strengths

Demonstrated interest in data science and IoT through personal projects like 'mini-greenhouse-model' and 'mini-greenhouse-iot-system'.
Experience with Python and Matlab, relevant for data analysis and modeling.
Exposure to embedded systems (ESP32, STM32) and real-time operating systems (FreeRTOS, Zephyr OS), indicating a foundational understanding of hardware interaction for data collection.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. No psychometric test results or interview feedback provided.

Efraim Manurung

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit