Available to hire
I’m Sergei Svitkin, a Full Stack Developer with over 7 years of experience building web apps, backend systems, and automating processes. I specialize in Java and Python, databases, and admin dashboards for non-technical clients. I’ve created and migrated websites for restaurants, cafes, and service companies, integrated Unity games into web platforms, and managed Flask and MySQL educational servers.
I also design custom scripts and Telegram bots to automate workflows across websites and business services. I aim to deliver practical, scalable, and well-documented solutions, and I’m eager to collaborate on challenging projects from Bilbao, Spain.
Skills
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Language
Russian
Fluent
Spanish; Castilian
Intermediate
English
Intermediate
Work Experience
Full Stack Developer | Técnico at ComputerZ
March 1, 2025 - PresentDeveloped and maintained 9 websites for clients in sectors such as hospitality, aesthetics, and education. Created custom admin panels and online stores. Implemented e-learning platforms and booking systems for clinics. Developed a custom admin panel for menu and product modifications without programming knowledge. Integrated Unity interactive games within web platforms compatible across mobile and desktop. Designed and maintained Telegram bots to automate notifications and data management for websites and internal projects. Developed applications and scripts in Java and Python for task automation and managed Flask servers for user and student management.
Desarrollador de Aplicaciones y Automatización at PartyZone
January 1, 2025 - July 10, 2025Created over 50 automation scripts for cloud processes. Integrated Twitch portal into an online gaming club to increase user engagement. Improved data ranking and transmission to servers, optimizing performance. Managed infrastructure and provided continuous service support.
Full Stack Developer | Técnico at ComputerZ
March 1, 2025 - PresentDeveloped and maintained 9 websites for clients in sectors like hospitality, beauty, and education. Created custom admin panels and online stores. Implemented online course platforms and booking systems. Developed custom admin panels to modify menus and products without programmers. Integrated Unity interactive games in web platforms with mobile and desktop compatibility. Designed and maintain Telegram bots to automate notifications and data management. Developed Java and Python applications and scripts for automation. Administered Flask servers for student and user management.
Desarrollador de Aplicaciones y Automatización at PartyZone
January 1, 2025 - July 10, 2025Created 50+ scripts to automate cloud processes. Integrated Twitch portal in an online gaming club to increase engagement. Improved data classification and server data transfer to optimize performance. Managed infrastructure and provided ongoing support for the service.
Full Stack Developer at ComputerZ
March 1, 2025 - October 29, 2025Development and maintenance of 9 websites for clients in restoration, aesthetics and training sectors; creation of admin dashboards and customized online stores; implementation of online course platforms and reservation systems for clinics; implemented a custom admin panel to modify menus and products without programmers; integrated a Unity interactive game into a web platform with cross-device compatibility; designed and maintained Telegram bots to automate notifications and data management; developed Java and Python scripts for task automation; administered Flask-based servers for user and student management.
Applications and Automation Developer at PartyZone
December 31, 2025 - December 31, 2025Created more than 50 scripts to automate cloud-based processes; integrated a Twitch portal into an online gaming club to boost engagement; improved data sorting and delivery to servers, optimizing performance; managed infrastructure and provided ongoing service support.
Desarrollador de Aplicaciones y Automatización at PartyZone
January 1, 2018 - January 1, 2025Created over 50 scripts to automate cloud processes; integrated a Twitch portal to an online gaming club increasing engagement; optimized data routing and server data submission for improved performance; managed infrastructure and provided ongoing service support.
Education
Degree at Moskovskaya Gosudarstvennaya Akademiya Priborostroyeniya i Informatiki
January 1, 2000 - December 31, 2006Degree at Moskovskaya Gosudarstvennaya Akademiya Priborostroyeniya i Informatiki
January 1, 2000 - December 31, 2006Program/Course at Escuela 42
January 1, 2023 - October 29, 2025Curso Java y Bases de Datos at Ipartek Servicios Informáticos
January 1, 2023 - December 31, 2024Prácticas: Programación orientada a objetos y BBDD relacionales at Ipartek Servicios Informáticos
January 1, 2025 - December 31, 2025Desarrollo de Aplicaciones Web at Ipartek Servicios Informáticos
January 1, 2025 - December 31, 2025HTML5 y CSS3 at Cursos
January 1, 2023 - December 31, 2023Diploma Python Developer at Yandex Workshop
October 1, 2021 - May 31, 2022Higher Education at Moskovskaya Gosudarstvennaya Akademiya Priborostroyeniya i Informatiki
January 1, 2000 - December 31, 200642 School Program at Escuela 42
January 1, 2023 - December 26, 2025Curso Java y Bases de Datos at Ipartek Servicios Informáticos
January 1, 2023 - January 1, 2024Prácticas: Programación orientada a objetos y BBDD relacionales at Escuela 42
January 1, 2025 - January 1, 2025Desarrollo de Aplicaciones Web at Escuela 42
January 1, 2025 - January 1, 2025HTML5 y CSS3 at Escuela 42
January 1, 2023 - January 1, 2023Diploma Python Developer at Yandex Workshop
October 1, 2021 - May 1, 2022Moscow State Academy of Instrumentation and Information at Moskovskaya Gosudarstvennaya Akademiya Priborostroyeniya i Informatiki
January 1, 2000 - January 1, 2006Qualifications
Curso Java y Bases de Datos, Ipartek Servicios Informáticos
January 1, 2023 - December 31, 2024Prácticas: Programación orientada a objetos y BBDD relacionales
January 1, 2025 - December 31, 2025Desarrollo de Aplicaciones Web
January 1, 2025 - December 31, 2025HTML5 y CSS3
January 1, 2023 - December 31, 2023Diploma Python Developer, Yandex Workshop
October 1, 2021 - May 31, 2022Curso Java y Bases de Datos, Ipartek Servicios Informáticos
January 1, 2023 - December 31, 2024Prácticas: Programación orientada a objetos y BBDD relacionales
January 1, 2025 - December 31, 2025Desarrollo de Aplicaciones Web
January 1, 2025 - December 31, 2025HTML5 y CSS3
January 1, 2023 - December 31, 2023Diploma Python Developer, Yandex Workshop
October 1, 2021 - May 31, 2022Diploma Python Developer
October 1, 2021 - May 31, 2022HTML5 y CSS3
January 1, 2023 - December 31, 2023Curso Java y Bases de Datos
January 1, 2023 - December 31, 2024Prácticas: Programación orientada a objetos y BBDD relacionales
January 1, 2025 - December 31, 2025Desarrollo de Aplicaciones Web
January 1, 2025 - December 31, 2025Escuela 42 – Program/Course
January 1, 2023 - October 29, 2025Higher Education
January 1, 2000 - December 31, 2006Python Developer Diploma (Yandex Workshop)
October 1, 2021 - May 1, 2022Curso Java y Bases de Datos
January 1, 2023 - January 1, 2024Prácticas: Programación orientada a objetos y BBDD relacionales
January 1, 2025 - January 1, 2025Industry Experience
Software & Internet, Gaming, Education, Travel & Hospitality, Consumer Goods, Retail, Media & Entertainment, Professional Services, Healthcare
Skills
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