About Me I'm a developer specialized in network security, IoT systems, and full-stack development, currently pursuing a Master’s in Computer Engineering – Mobile Computing at the Polytechnic Institute of Leiria (Portugal). I have solid experience in system administration, backend development (Python, PHP, Django, SQL), and embedded network environments such as OpenWRT. My main focus is on building secure, automated, and user-friendly smart home network solutions that bridge complex cybersecurity mechanisms with intuitive mobile interfaces using Flutter. What differentiates me is my ability to integrate network-level automation, API design, and mobile development — creating complete ecosystems where users can monitor and control their digital environments securely and easily. I’m passionate about cybersecurity, IoT architecture, and intelligent systems, always seeking to design reliable, efficient, and accessible technology. Employment and Project Experience System Administrator — SC Industries (Adolar Adolar) 15 Nov 2018 – 1 Sep 2023 | Quito, Ecuador Managed and maintained digital infrastructure, databases, and network systems. Implemented automation and monitoring processes for system optimization. Trained new personnel and coordinated project delivery with clients. Led digital platform management and team coordination meetings to ensure project success. Laboratory Assistant — Pontificia Universidad Católica del Ecuador 18 Aug 2019 – 18 Jan 2020 | Quito, Ecuador Performed computer maintenance and software updates for student labs. Monitored server performance and handled inventory management of hardware components. Research & Development Project — OpenWRT Smart Home Security System 2024 – Present | Leiria, Portugal Developed a secure multi-network architecture for smart homes using OpenWRT and API integration. Designed a mobile app in Flutter to manage WiFi networks, firewall rules, and connected devices. Implemented automation for network segmentation, traffic monitoring, and device control.

Erick Lalangui

About Me I'm a developer specialized in network security, IoT systems, and full-stack development, currently pursuing a Master’s in Computer Engineering – Mobile Computing at the Polytechnic Institute of Leiria (Portugal). I have solid experience in system administration, backend development (Python, PHP, Django, SQL), and embedded network environments such as OpenWRT. My main focus is on building secure, automated, and user-friendly smart home network solutions that bridge complex cybersecurity mechanisms with intuitive mobile interfaces using Flutter. What differentiates me is my ability to integrate network-level automation, API design, and mobile development — creating complete ecosystems where users can monitor and control their digital environments securely and easily. I’m passionate about cybersecurity, IoT architecture, and intelligent systems, always seeking to design reliable, efficient, and accessible technology. Employment and Project Experience System Administrator — SC Industries (Adolar Adolar) 15 Nov 2018 – 1 Sep 2023 | Quito, Ecuador Managed and maintained digital infrastructure, databases, and network systems. Implemented automation and monitoring processes for system optimization. Trained new personnel and coordinated project delivery with clients. Led digital platform management and team coordination meetings to ensure project success. Laboratory Assistant — Pontificia Universidad Católica del Ecuador 18 Aug 2019 – 18 Jan 2020 | Quito, Ecuador Performed computer maintenance and software updates for student labs. Monitored server performance and handled inventory management of hardware components. Research & Development Project — OpenWRT Smart Home Security System 2024 – Present | Leiria, Portugal Developed a secure multi-network architecture for smart homes using OpenWRT and API integration. Designed a mobile app in Flutter to manage WiFi networks, firewall rules, and connected devices. Implemented automation for network segmentation, traffic monitoring, and device control.

Available to hire

About Me

I’m a developer specialized in network security, IoT systems, and full-stack development, currently pursuing a Master’s in Computer Engineering – Mobile Computing at the Polytechnic Institute of Leiria (Portugal).

I have solid experience in system administration, backend development (Python, PHP, Django, SQL), and embedded network environments such as OpenWRT. My main focus is on building secure, automated, and user-friendly smart home network solutions that bridge complex cybersecurity mechanisms with intuitive mobile interfaces using Flutter.

What differentiates me is my ability to integrate network-level automation, API design, and mobile development — creating complete ecosystems where users can monitor and control their digital environments securely and easily.

I’m passionate about cybersecurity, IoT architecture, and intelligent systems, always seeking to design reliable, efficient, and accessible technology.

Employment and Project Experience

System Administrator — SC Industries (Adolar Adolar)
15 Nov 2018 – 1 Sep 2023 | Quito, Ecuador

Managed and maintained digital infrastructure, databases, and network systems.

Implemented automation and monitoring processes for system optimization.

Trained new personnel and coordinated project delivery with clients.

Led digital platform management and team coordination meetings to ensure project success.

Laboratory Assistant — Pontificia Universidad Católica del Ecuador
18 Aug 2019 – 18 Jan 2020 | Quito, Ecuador

Performed computer maintenance and software updates for student labs.

Monitored server performance and handled inventory management of hardware components.

Research & Development Project — OpenWRT Smart Home Security System
2024 – Present | Leiria, Portugal

Developed a secure multi-network architecture for smart homes using OpenWRT and API integration.

Designed a mobile app in Flutter to manage WiFi networks, firewall rules, and connected devices.

Implemented automation for network segmentation, traffic monitoring, and device control.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

Language

Spanish; Castilian
Fluent
English
Advanced
Portuguese
Intermediate

Work Experience

Administrador do departamento de sistemas at SC Industries - Adolar
September 1, 2023 - August 26, 2025
Responsible for computer maintenance, database control and management, and analyzing daily and weekly progress in development projects. Supported and trained new staff members while conducting regular system tests. Managed the company's digital platforms and coordinated daily team meetings to identify strengths and weaknesses to resolve issues. Engaged in meetings and social interactions with clients to ensure project timelines were met, and regularly reported advancements and goal completions to company management.
Assistente de laboratório Sisitems at Pontificia Universidad Catolica del Ecuador
January 18, 2020 - August 26, 2025
Maintained computers and updated software for student use. Ensured servers operated optimally and performed weekly inventories of spare parts and computer equipment. Monitored and reported damages or required replacements of equipment within the institution.
Administrador do departamento de sistemas at SC Industries - Adolar
September 1, 2023 - September 16, 2025
Maintenance of computers; database control and management; daily and weekly progress analysis of development; training and supporting new staff; regular system testing; management of the company’s digital platforms; daily team meetings to identify strengths and weaknesses and address issues; meetings with clients to ensure project deadlines; coordination with company leadership to socialize advances and objectives.
Assistente de laboratório at Sisitems Pontificia Universidad Catolica del Ecuador
January 18, 2020 - September 16, 2025
Maintenance of computers; software updates for student use; ensure servers are operating optimally; weekly inventories of spare parts and equipment; control and communication of damages or replacements.
Administrador do departamento de sistemas at SC Industries - Adolar Adolar
September 1, 2023 - September 16, 2025
Responsável pela manutenção de computadores, controlo e gestão de bases de dados, análise do progresso diário e semanal do desenvolvimento, apoio e formação de novo pessoal, realização de testes regulares de sistema e gestão das plataformas digitais da empresa. Programação de reuniões diárias para identificação de pontos fortes e fracos, socialização de avanços com clientes para cumprimento de prazos e alinhamento com a direção da empresa sobre objetivos a alcançar.
Assistente de laboratório at Sisitems Pontificia Universidad Catolica del Ecuador
January 18, 2020 - September 16, 2025
Manutenção de computadores, atualização de software para utilização dos alunos, verificação do funcionamento ótimo dos servidores, realização de inventários semanais de peças sobressalentes e equipamentos, controle e comunicação de danos ou substituição de hardware.
Administrador do departamento de sistemas at SC Industries - Adolar Adolar
September 1, 2023 - September 16, 2025
Gerência do departamento de sistemas com foco na manutenção de computadores, controlo e gestão de bases de dados, análise do progresso diário e semanal do desenvolvimento, apoio e formação de novos colaboradores, testes regulares do sistema e gestão das plataformas digitais da empresa. Coordenei reuniões diárias com a equipa para identificar pontos fortes e fracos e resolver problemas; realizei reuniões com clientes para assegurar o cumprimento dos prazos dos projetos e socializei avanços com o responsável pela empresa.
Assistente de laboratório at Sisitems Pontificia Universidad Catolica del Ecuador
January 18, 2020 - September 16, 2025
Manutenção de computadores, atualização de software para utilização pelos alunos, verificação do funcionamento ótimo dos servidores, inventários semanais de peças sobressalentes e computadores, controle e comunicação de danos ou substituição do equipamento.
Administrador do departamento de sistemas at SC Industries - Adolar
September 1, 2023 - September 26, 2025
Manutenção de computadores; Controlo e gestão de bases de dados; Análise do progresso diário e semanal do desenvolvimento; Apoiar e formar o novo pessoal; Efetuar testes regulares do sistema; Gestão das plataformas digitais da empresa; Programar reuniões diárias com a equipa de trabalho para conhecer os pontos fortes e fracos e resolver os problemas; Reuniões e convívio com clientes para o cumprimento dos prazos dos projetos; Reunião com o responsável da empresa para socializar os avanços e o cumprimento dos objetivos.
Assistente de laboratório at Sisitems Pontificia Universidad Catolica del Ecuador
January 18, 2020 - September 26, 2025
Manutenção de computadores; Atualização de software para utilização dos alunos; Verificar se os servidores estão a funcionar em condições ótimas; Efetuar inventários semanais de peças sobressalentes e dos computadores do estabelecimento; Controlar e comunicar os danos ou a substituição do equipamento.
Administrador do departamento de sistemas at SC Industries - Adolar
September 1, 2023 - October 15, 2025
Manutenção de computadores, controlo e gestão de bases de dados, análise do progresso diário e semanal do desenvolvimento, apoiar e formar o novo pessoal, efetuar testes regulares do sistema, gestão das plataformas digitais da empresa, programar reuniões diárias com a equipa de trabalho para conhecer os pontos fortes e fracos, resolver problemas, realizar reuniões e convívio com os clientes para cumprimento dos prazos, socializar os avanços com o responsável da empresa.
Assistente de laboratório at Sisitems Pontificia Universidad Católica del Ecuador
January 18, 2020 - October 15, 2025
Manutenção de computadores, atualização de software para utilização dos alunos, verificar se os servidores estão a funcionar em condições ótimas, efetuar inventários semanais das peças sobressalentes e dos computadores, controlo e comunicação dos danos ou substituição do equipamento.

Education

Engenharia Informática e de Sistemas at Pontificia Universidad Católica del Ecuador
February 3, 2016 - August 31, 2022
Engenharia Informática e de Sistemas at Pontificia Universidad Católica del Ecuador
February 3, 2016 - August 31, 2022
Mestrado de Engenharia Informática - Computação Móvel at Instituto Politécnico de Leiria
September 10, 2023 - August 26, 2025
Engenharia Informática e de Sistemas at Pontificia Universidad Católica del Ecuador
February 3, 2016 - August 31, 2022
Mestrado de Engenharia Informática - Computação Móvel at Instituto Politécnico de Leiria
September 10, 2023 - September 16, 2025
Engenharia Informática e de Sistemas at Pontificia Universidad Católica del Ecuador
February 3, 2016 - August 31, 2022
Mestrado de Engenharia Informática - Computação Móvel at Instituto Politécnico de Leiria
September 10, 2023 - September 16, 2025
Engenharia Informática e de Sistemas at Pontificia Universidad Católica del Ecuador
February 3, 2016 - August 31, 2022
Mestrado de Engenharia Informática - Computação Móvel at Instituto Politécnico de Leiria
September 10, 2023 - September 16, 2025
Engenharia Informática e de Sistemas at Pontificia Universidad Católica del Ecuador
February 3, 2016 - August 31, 2022
Mestrado de Engenharia Informática - Computação Móvel at Instituto Politécnico de Leiria
September 10, 2023 - September 26, 2025
Engenharia Informática e de Sistemas at Pontificia Universidad Católica del Ecuador
February 3, 2016 - August 31, 2022
Mestrado de Engenharia Informática - Computação Móvel at Instituto Politécnico de Leiria
September 10, 2023 - October 15, 2025

Qualifications

Add your qualifications or awards here.

Industry Experience

Computers & Electronics, Software & Internet, Education, Professional Services, Manufacturing