AI Automation
Practical automation that reduces manual work and brings consistency to your everyday workflows.
- A configured workflow
- Testing checklist
- Handoff documentation
- Clear operating instructions
Teresa Lebante (Executive Virtual Assistant · AI Automation · Digital Marketing) joins forces with Happy Sad Mi — a multidisciplinary team of IT professionals delivering websites, software systems, data analytics, automation, and virtual assistance for businesses of every size.


Teresa Lebante brings her executive support, AI automation, CRM, and digital marketing expertise — together with Happy Sad Mi's collective web development, software, data analytics, and virtual assistance services. One unified team, every capability under one roof.
Teresa's individual offerings lead, supported by Happy Sad Mi's collective capabilities.
Individual offers from Teresa Lebante, properly attributed. Executive support, AI automation, CRM organization, content creation, and digital marketing systems.
Practical automation that reduces manual work and brings consistency to your everyday workflows.
Dependable executive and operational support that keeps your priorities organized and moving forward.
Organized customer records and consistent follow-up processes that give your team visibility and accountability.
Useful, brand-aligned content that connects your business with the people you want to reach.
Connect your marketing activities with the tools and processes that capture, organize, and follow up with leads.
Collective offerings from the Happy Sad Mi team — web, software, data, support, and VA services.
Modern, responsive websites and web applications tailored to your business needs.
Custom desktop and web software solutions that improve efficiency and automate workflows.
Transform raw data into actionable insights using modern visualization and reporting tools.
Reliable technical assistance, troubleshooting, system maintenance, and user support to ensure smooth and efficient IT operations.
Reliable administrative and operational support for businesses and entrepreneurs.
A clear, dependable process — from discovery to ongoing support.
Understanding your business requirements.
Creating architecture, milestones and timeline.
Executing agreed tasks and configuring systems.
Reviewing accuracy, workflow behavior, and handoffs.
Evaluating what works and refining over time.
A curated selection from Teresa's portfolio and Happy Sad Mi's collective work — each with clear ownership and contributor credits.


Interactive dashboard for business performance monitoring.
View DetailsTeresa leads, supported by the full Happy Sad Mi team — presented consistently.

Executive Virtual Assistant · AI Automation Specialist · Digital Marketing Professional · Business Operations Support Partner
Teresa combines executive assistance, business operations, AI automation, CRM management, and digital marketing. Human judgment at the heart, technology in the toolkit — connecting details with the bigger picture.
Full Stack Developer
Full Stack Developer with experience building responsive web applications and scalable software solutions. Skilled in both front-end and back-end development, with a focus on creating efficient, user-friendly, and maintainable applications using modern technologies.
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Full Stack Developer
Full Stack Developer with experience developing modern web applications from front-end interfaces to back-end systems. Passionate about writing clean, scalable code and delivering reliable, user-focused digital solutions.
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Data Analyst
Data Analyst with experience transforming raw data into meaningful insights through analysis and visualization. Skilled in identifying trends, creating reports, and supporting data-driven decisions to improve business performance.
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Virtual Assistant
Virtual Assistant with expertise in social media management, content scheduling, and audience engagement. Dedicated to building strong online presence, streamlining daily tasks, and helping businesses grow through effective digital communication.
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Virtual Assistant
Virtual Assistant with experience in social media management, content planning, and administrative support. Skilled at organizing workflows, engaging online communities, and helping businesses maintain a consistent and professional digital presence.
View ProfileApproved testimonials from clients and collaborators.
"Great foundations and solid technical problem solvers."
— Ben V., Startup Founder
"Their technical expertise and attention to detail exceeded expectations."
— Norie G.V, Business Owner
"Reliable, knowledgeable, and committed to delivering quality work. Highly recommended."
— Martzel B., CS Professor
Have a project in mind? Reach out to Teresa or the Happy Sad Mi team.
Whether you need executive support, AI automation, a website, software, or data analytics — we're here to help.
Teresa's direct inquiries
Happy Sad Mi team