One Man Army
About
I was born in Lanús, a quaint suburb in Argentina, but spent my formative years in the vibrant city of Buenos Aires. Like many Argentinians, I have a deep passion for football and continue to ardently support my beloved team, River Plate, even from afar. Beyond sports, I have a profound love for reading and continuous learning. I am a dedicated System Developer who is passionate about my craft and committed to constant improvement.
My journey into the programming world was significantly shaped during my IT studies. This, coupled with my insatiable curiosity, has equipped me with a robust foundation in IT, which I eagerly apply to every new project I undertake. I thrive in environments that challenge me to push my boundaries and foster growth.
Before transitioning to a career as Software Engineer, I spent many years in the film industry in Buenos Aires, working with some of the most prominent production companies in the field. My expertise lies in filmmaking and post-production, with a specialization in 3D and visual effects. Currently, I am also engaged in multimedia projects, collaborating with a Swedish writer to bring new creative visions to life.
This diverse background has enriched my perspective and skill set, allowing me to bring a unique blend of creativity and technical expertise to my work as a System Developer.

System Developer & Filmmaker.
"These are my principles, and if you don't like them... well, I have others."
- Website: www.onemanarmy.com
- City: Stockholm, Sweden
- Position: Software Engineer
- Status: Happily Married!
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Some Technical Skills
Constantly learning new tricks and super powers!
Filmmaker Skills
Experienced Filmmaker with many productions over my shoulders.
Language Skills
Resume
Born in Argentina, and raised in Buenos Aires, I am a dedicated IT professional and family man that values hard work, trustworthiness, and teamwork.
Sumary
Julierrez
I was born in Lanus, a small suburb in Argentina, but grew up in the city of Buenos Aires. I am a husband and a father of two. I love what I do and I love getting better at it. Thanks to my intense and deep studies skills, combined with my ever growing love for education, I have acquired solid IT knowledge. I am a hard worker, trustworthy and efficient team member.
- Stockholm, Sweden
Education
Architecture Studies
1998
Universidad de Buenos Aires, Argentina
Studied Architecture at UBA where I developed a strong foundation in design and creative problem-solving.
System Developer & Programmer
2019
ITHS Högskolan, Sweden
Pursued System Development and Programming at ITHS Högskolan in Sweden, where I honed my technical skills and deepened my expertise in IT and software development.
Professional Experience
Bannerflow
2022 - present
Stockholm, Sweden
- Software Engineer.
Vatten (Internship)
2022
Visby, Sweden
- Redesigned company’s system to microservices architecture.
- Developed Gateway and Payments services using Fortnox & Stripe.
- Implemented persistence storage on MongoDB.
Enablers of Sweden (Internship)
2021
Stockholm, Sweden
- Software Architect & Designer of microservices system.
- Backend team leader.
- Developed Documents & Warehouse (file storage) services.
- Implemented persistence storage on SQL Server.
Portfolio
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Services
Visual Fx Consult
Leveraging years of experience and technical proficiency, I ensure high-quality, cutting-edge visual effects tailored to bring your creative vision to life.
Scriptwriting
My background in visual effects and film direction enriches my storytelling, ensuring each script is both visually dynamic and technically feasible, bringing unique and innovative stories to life.
Film Editing
With a keen eye for detail and a deep understanding of narrative flow, I ensure that each film is polished, cohesive, and compelling, delivering a final product that resonates with audiences.
System Development
I offer reliable and efficient development services, creating secure and scalable server-side applications. Leveraging my foundational skills and passion for continuous learning, I ensure seamless data management and integration, providing solutions tailored to meet your specific business needs.
Agile
My familiarity with Agile practices ensures timely and adaptive delivery, fostering continuous improvement and team synergy.
Azure
I offer services in cloud computing, ensuring efficient deployment, management, and scalability of applications on the Azure platform.
Get in Touch
Whether you have a question, a project idea, or just want to connect, I’d love to hear from you!
Your thoughts and inquiries are important to me, and I am committed to responding promptly. Let's explore how we can collaborate and bring innovative solutions to life. Reach out today and let's start a conversation.
Location
Stockholm, Sweden