👋Available for freelance work

Full Stack

Developer

& Designer

Systems Engineer · Technical Lead for 5 years

I craft digital experiences that blend technical excellence with stunning design. Specialized in building scalable web applications and intuitive user interfaces.

3,146+
Contributions
11
Open Source
10+
Years Exp.
Bruno Bergoglio
10+
Years
Experience
About Me

Passionate About Building Things That Matter

I'm a Systems Engineer and Full Stack Developer based in Argentina, with over 10 years of experience and 15 years of programming. I was Technical Lead for 5 years, crafting digital solutions. My journey in tech started with a curiosity about how things work, which evolved into a career building scalable applications.

I specialize in JavaScript, TypeScript, Go, and Flutter, with a strong focus on creating clean, maintainable code. On the front I also work with Vue, Angular, and Svelte; on the back with Python, C#, and Java. I build automations and chatbots with n8n and Zapier. I'm pro in Next.js, Supabase, PostgreSQL, SQLite, and Cursor, and an expert in AI. Whether it's a complex backend system or a polished mobile app, I bring the same level of dedication to every project.

10+
Years Experience
11
Open Source Projects
3K+
GitHub Contributions
50+
Happy Clients
Companies

Companies Where I Lead as CEO

Ventures I founded and lead, from e-commerce and events to fintech and gallery systems.

Events & Celebrations
Celebrae

Celebrae

Celebrae is a SaaS platform for the events and celebrations industry. Organizers and venues can publish experiences, manage availability, and sell bookings online with a workflow built for real-world events — from workshops and tastings to guided sessions and venue rentals. The product focuses on clear communication between hosts and guests, flexible scheduling, and tools that scale from solo creators to businesses that run many events per month.

EventsSaaSWeb
Fintech · IA
Contabilito

Contabilito

Contabilito helps businesses turn raw bank data into actionable insight. It ingests statements and transactions, applies AI-assisted categorization and rules, and surfaces cash flow, trends, and anomalies so owners and accountants can decide faster — not just reconcile slower. Built for teams that outgrow spreadsheets but still need clarity, compliance-friendly workflows, and a single place to see what the numbers mean.

FintechAIAccounting
E-commerce · 3D
Budz Shop

Budz Shop

Budz Shop is an e-commerce brand for premium custom cigarette cases. Customers design in 3D in the browser or pick ready-made models; each piece is produced in Argentina with high-resolution 3D printing and finishes aimed at durability and detail. The “Think in Green” line emphasizes biodegradable and more sustainable materials where possible, without giving up on aesthetics — it is product design, manufacturing, and direct-to-consumer in one vertical.

E-commerce3DArgentina
Gallery Systems
Flat Art

Flat Art

Flat Art designs modular mounting systems for gallery-grade presentation: magnetic, reversible fixtures that let galleries, museums, and studios swap and align work with minimal wall damage and maximum precision. The focus is on clean installs, repeatable alignment, and materials that read as premium in professional spaces — bridging industrial product design with the needs of curators and installers.

ExhibitionModularB2B
eBooks · Publishing
BookMint

BookMint

BookMint is a web app for authors and publishers who want a polished eBook without fighting layout tools. You get a visual editor, curated typography (including professional font choices), and automated book-style formatting so the output feels editorial, not like a generic PDF. Export targets include print-ready PDF (e.g. A5) for platforms like Hotmart and Amazon KDP, plus workflows for EPUB where the product tier allows — from first draft to sellable file in one pipeline.

eBooksPDFSaaS
✩ Freelance ✩

Client Work as a Freelancer

Websites and product experiences I delivered for brands and small businesses — from storytelling to conversion.

Food · Landing
ApiciusMERMELADAS ARTESANALES

Apicius

Premium artisan jams from Córdoba, Argentina. I designed and built their marketing site: classic and premium product lines, ingredient-led storytelling, trust blocks (natural, no preservatives), and clear CTAs for orders and nationwide shipping — visuals and tone aligned with a handmade, family-recipe positioning.

Next.jsBrandE-commerce
Café · Experiences
Crea

Crea

Booking platform for Crea CafĂ© in CĂłrdoba — a space for creative experiences, workshops, and events. I built the reservation system: browse upcoming experiences, check availability, book spots, and manage confirmations. The site handles recurring events, capacity management, and integrates with the Celebrae ecosystem for seamless event discovery and ticketing.

Next.jsBookingsEvents
◈Field notes◈

Problems I Had to Untangle

Short stories from the field—security, delivery under pressure, and systems that had to survive real traffic—not slide decks.

Security & compliance

ISO 27001 in two different companies

Certificationisrarelyabouttickingboxesinisolation.IntwoseparateorganizationsIhelpedsteerthejourneytowardISO27001:mappingrealriskstoactualprocesses,turningpoliciesintosomethingteamscouldrundaytoday,andmakingtheaudittrailaby-productofgoodengineering—notascrambletheweekbeforetheauditorarrives.

Thehardpartwasalignment:security,product,andopspullinginthesamedirection.Webuiltevidencefromhowwealreadyworked,closedgapswheretheyhurt,andrepeatedthecycleuntil"securebydesign"stoppedbeingasloganandbecamehowweshipped.

Technical leadership

Full onboarding migration — 8+ integrations

AsTechnicalLeadIownedtheend-to-endmigrationofanonboardingflowthatdependedonmorethaneightintegrations:KYCproviders,validationsagainstbankingentities,andthegluebetweenthem.Thewindowwasthreemonths,withoneQAengineerandthreedevelopersreportingtome.

Theconstraintwassurfaceareaandtime:everyintegrationcouldfailinitsownway.Wesequencedrisk,automatedwhatwecould,andkeptcomplianceandUXfromfightingeachother.Theoutcomewasasinglecoherentpipelineinsteadofapatchworkofone-offfixes.

Infrastructure & scale

Core leadership: calculators, fleet scale, and legacy stacks

Thechallengewasinfrastructureundersustainedload,notwhetherthecodecompiled.AsCoreleadIownedthemostdemandingtrafficprofileswefaced:volumesandpatternswhereaninadequatedesignsurfacesquickly—wellbeforedebatesaboutframeworks.

Thecriticallayerwascalculation:polylineprocessingandcomputationallyheavyenginesforalargecommercialfleet—productionscale,notdemos.Weintegratedlegacysystemsthroughwrapperswherenoalternativeexisted,andimplementedproprietaryalgorithmswhentheinheritedstackwasinsufficient.Iwasaccountableforthoseenginesendtoend,fromfragileintegrationboundariestothemathematicswedelivered.

My Expertise

Skills & Technologies

A comprehensive toolkit built over years of hands-on development experience.

Frontend

JavaScript
TypeScript
React
Next.js
Vue
Angular
Svelte
HTML/CSS

Backend

Node.js
Go / Gin
Python
C#
Java
Groovy on Grails
Supabase
PostgreSQL
SQLite
gRPC
REST APIs

Mobile

Flutter
Dart
Firebase
Cross-platform

DevOps

Docker
Kubernetes
Helm
GitHub Actions
AWS
GCP
CI/CD

Automation

n8n
Zapier
Automations
Chatbots

Tools

Git
VS Code
Cursor
Linux
Figma
IA
20+
Technologies
10+
Frameworks
10+
Languages
15+
Tools
Get In Touch

Let's Work Together

Have a project in mind or just want to chat? I'm always open to discussing new opportunities and ideas.

Email
bruno@celebrae.com
Location
CĂłrdoba, Argentina
Availability
Open to freelance
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