Hola, mi nombre es Marialejandra y tengo 28 años. Soy Ingeniera en Administración de Empresas con más de 6 años de experiencia en el área administrativa, asistencia y servicio al cliente. Cuento con certificaciones en Recursos Humanos y Atención al Cliente.
A su vez, me dedico al área de marketing digital, con experiencia en creación y edición de contenido UGC, gestión de redes sociales y desarrollo de estrategias digitales enfocadas en aumentar la visibilidad, interacción y crecimiento de marcas y negocios.
He trabajado directamente con clientes, desarrollando habilidades de comunicación tanto en línea como de forma presencial. Me destaco por ser organizada, cumplir objetivos, gestionar bien mi tiempo y resolver problemas de manera autónoma. Hablo inglés e italiano nivel intermedio.
Estoy lista para ayudarte a potenciar tu proyecto.
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Hello, my name is Marialejandra and I’m 28 years old. I am a Business Administration Engineer with over 6 years of experience in administrative management, assistance, and customer service. I also hold certifications in Human Resources and Customer Service.
In addition, I work in the field of digital marketing, with experience in creating and editing UGC content, managing social media accounts, and developing digital strategies focused on increasing visibility, engagement, and business growth.
I have worked directly with clients, developing strong communication skills both online and in person. I stand out for being organized, meeting objectives, managing my time effectively, and solving problems independently. I speak English and Italian at an intermediate level.
I am ready to help you take your project to the next level.
Social Media Management
Social Media Content
Marketing
Office Administration
Virtual Assistance
Communications
Personal Administration
Sales
Administrative Support
Customer Service
Marcos D.
Santiago, Chile
$25/hr
5.0
1 jobs
I spent 6+ years managing strategic alliances for a major airline group, including governance of a transatlantic joint venture. My work there was not about building dashboards for someone else to read. I designed the KPI architecture, built the business cases, and negotiated the agreements that the numbers were supposed to support. I know the difference between a report that looks good and a report that changes a decision.
Now I bring that same judgment to BI and data work on Upwork. I build dashboards and models in Power BI, SQL, and Python that are tied to a real business question, not just a data pull. I also work on AI/LLM evaluation, including rubric design and data annotation for finance datasets, so I understand both sides of how AI systems get built and judged.
Civil Industrial Engineer (Pontificia Universidad Católica de Chile), fluent in English and Spanish, working Portuguese.
If you need someone who can take messy data and turn it into a decision, not just a chart, let's talk about your project.
Business Analysis
Google Sheets
Microsoft Power BI
SQL
Python
Data Analysis
Microsoft Excel
Google Workspace
Data Annotation
BigQuery
Business Intelligence
Data Visualization
KPI Metric Development
Presentations
Cristian M.
Los Andes, Chile
$12/hr
5.0
2 jobs
If you are losing sales because your WooCommerce/Shopify store doesn't sync correctly with Google Merchant Center, your product feeds are broken, or your site feels slow and unoptimized—I am the partner you need. I solve the technical messes you don’t have time to micromanage.
I am a Senior Web Specialist with 10+ years of experience in LATAM and US agency ecosystems. Having served as a Lead Web Designer managing 300+ projects and handling complex integration pipelines, I don't just "install themes." I build scalable, secure, and conversion-focused digital ecosystems that connect perfectly with your marketing infrastructure.
Why High-Volume Businesses Hire Me:
E-Commerce Data Sovereignty: I specialize in fixing the critical friction points of e-commerce. From complex Shopify & WooCommerce catalog migrations to seamless Google Merchant Center data feed architecture, dynamic remarketing setup, and API/webhook synchronization.
Absolute Technical Autonomy: I bridge the gap between design, code, and server architecture. I handle the entire lifecycle: UI/UX layout in Figma, frontend development, custom B2B/B2C logic, and hardcore server hardening via cPanel/WHM.
Conversion & Performance First: My background isn't just lines of code; it's business logic. Whether designing a complex B2B rental platform or optimizing Core Web Vitals to boost conversion rates, every asset is engineered to turn traffic into revenue.
Core Specializations:
E-Commerce Engineering: Advanced WordPress/WooCommerce & Shopify configuration, catalog data integrity, custom product filtering, and multi-currency/language sync.
Marketing & Ads Integrations: Google Merchant Center diagnostics, product feed optimization for Google Shopping, and tracking deployments.
Server & Infrastructure Administration: WHM/cPanel management, email deliverability protocols, server migrations, and malware remediation.
Strategic UI/UX Design: High-fidelity prototyping in Figma optimized for mobile-first user flows.
Tech Stack:
CMS & Platforms: WordPress, WooCommerce, Shopify, Google Merchant Center.
Builders & Frameworks: Elementor Pro, Divi, WPBakery, Vue.js.
Languages & Tools: HTML5, CSS3, JavaScript, Figma, Adobe Suite (Ps, Ai).
Whether you need a full-scale architecture overhaul, an automated data-sync integration, or an expert to salvage a broken deployment under a tight deadline, let's connect. Click "Invite to Job" and let's discuss a solution that fits your business scope.
Web Development
Ecommerce Website
Web Application
Graphic Design
Adobe Photoshop
WordPress Development
cPanel
Web Design
UI/UX Prototyping
WooCommerce
Page Speed Optimization
Website Optimization
Search Engine Optimization
Website Security
Frank Alexander L.
Santiago, Chile
$35/hr
5.0
25 jobs
Need someone to test your website today and find real issues before your users do? I can help today.
I work in two ways depending on what you need:
🔹 QA Testing (fast results)
- I find bugs that break forms, affect mobile users, or cause lost conversions
- Clear report with steps, screenshots, and priority
- Focus on forms, mobile, UX, and edge cases
🔹 Workflow Automation (n8n)
- I automate repetitive tasks so you stop wasting time on manual work
- Integrations between tools (APIs, CRMs, forms, etc.)
- Reduce manual work and human errors
With 20+ years in software quality, I don’t just test — I help you avoid problems before they affect your users or your business.
Available to start today.
Not sure what you need yet? I can take a quick look and point you in the right direction.
PHP
API
JavaScript
WordPress
HTML
CodeIgniter
TypeScript
GitHub Copilot
Selenium
Test Automation
Test Automation Framework
Automated Testing
Automated Workflow
REST API
n8n
SQL
Cucumber
Test Management
Fernanda E.
Arica, Chile
$30/hr
4.8
3 jobs
I’m a Chilean lawyer and legal-policy consultant with a dual professional focus: environmental law and sustainability, and general legal services for individuals, organizations, and international clients who need reliable support in Chile.
My background includes more than a decade of experience across public administration, regulatory compliance, environmental impact assessment (SEIA), and sustainable development. I also provide legal support on civil matters, administrative procedures, contracts, and general legal guidance, helping clients navigate Chilean institutions and regulatory frameworks with clarity and accuracy.
My work stands at the intersection of law, public policy, and social issues, with strong experience in climate change, gender mainstreaming, renewable energy, and environmental governance. At the same time, I offer practical and accessible legal assistance for everyday cases and document review.
Core Expertise
General Legal Services (Chile)
Drafting, reviewing, and translating legal documents (EN/ES)
Civil and administrative procedures
Contract drafting and revision
Legal research on Chilean regulations
Guidance on institutional processes, compliance, and public records
Environmental & Policy Expertise
Environmental law and administrative law
Environmental Impact Assessment (SEIA)
Climate change policy & gender mainstreaming
Renewable energy (solar, green hydrogen)
ESG, sustainability frameworks & governance
Citizen participation, institutional strengthening
Writing & Research
Legal drafting (clear, structured, jurisdictionally accurate)
Technical and policy-oriented writing
Environmental and regulatory research
Spanish language editing with high grammatical precision
Legal
Legal Transcription
Legal Consulting
Environment
Writing
Environmental Law
General Transcription
Legal Translation
English
Spanish
Policy Writing
Andrea R.
Santiago, Chile
$12/hr
5.0
3 jobs
Soy profesional en Turismo con más de 10 años de experiencia en atención al cliente y gestión administrativa. Apoyo a empresas y emprendedores en la organización de procesos, gestión de comunicaciones y mejora de la experiencia del cliente.
Tengo experiencia en coordinación de servicios, manejo de agendas, gestión de correos y resolución de incidencias, destacando por mi organización, rapidez y enfoque en resultados. Me adapto fácilmente al trabajo remoto, asegurando eficiencia, orden y cumplimiento.
Me especializo en soporte administrativo, atención al cliente y coordinación de servicios turísticos, aportando soluciones prácticas que optimizan el día a día de cada operación.
Web Application
Customer Support
Virtual Assistance
Customer Service
Administrative Support
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