Technology consultantData automation engineer

Data automation, workflow systems & consulting-shaped delivery

Tommy Botabara

I turn messy business processes into reliable data workflows, automation systems, and practical AI workspaces that teams can understand, maintain, and improve.

6+

years across engineering and consulting

4

shareable local build snapshots

Bridge

business requirements and technical delivery

What I help teams do

Bring me the messy process before it becomes a clean ticket.

My strongest work sits between business operations and technical implementation: finding the repeatable parts, shaping the data path, building the automation, and documenting enough that the next person can trust it.

Best-fit conversations

Data automation roles, analytics engineering support, workflow cleanup, practical AI tooling, and consulting work where business requirements need technical shape.

Data automation that teams can trust

Build Python, SQL, Snowflake, validation, and reconciliation workflows for data work that needs to be traceable and repeatable.

Current engineering work includes Python ETL, Snowflake pipelines, validation rules, and operational reconciliation.

PythonSQLSnowflakeETLValidation

Business workflows made less manual

Map messy processes, identify the repeatable pieces, then turn them into scripts, trackers, generated files, or lightweight operating systems.

Local builds show event planning, property content, course material, and workspace automation shaped into working systems.

AutomationGoogle SheetsNode.jsDocsDashboards

Technical delivery across mixed teams

Translate between stakeholder requirements, controls, timelines, and implementation details so business and engineering teams stay aligned.

Consulting background across regional migration, enterprise work, UAT/SIT support, documentation, and solution design.

RequirementsControlsUAT/SITDocumentationDelivery

Proof signals

Evidence a hiring manager can scan quickly.

These are the public-safe signals behind the portfolio: regional delivery, current data engineering work, inspectable build artifacts, and the bridge role between business and implementation.

Regional data migration

Led migration support across 10 countries with inconsistent local data formats, reconciliation gaps, and validation concerns.

10 countries + data reconciliation

Production-minded data work

Current engineering work covers Python ETL, Snowflake data pipelines, validation rules, reconciliation, and maintainable automation.

Python + SQL + Snowflake

Public-safe build archive

Private-work constraints are converted into folder skeletons, workflow demos, scripts, and sanitized project cards that can be inspected.

4 shareable build snapshots

Business-to-technical bridge

The portfolio shows requirements shaping, stakeholder translation, process analysis, and implementation choices in the same system.

Consulting + engineering delivery

From proof to build artifacts

The signals above are backed by inspectable systems below.

View build evidence

Shareable builds

Folder skeletons of systems I can actually show.

Instead of exposing previous-job internals, this highlights the local systems I have been building: planning tools, growth sites, course pipelines, and AIOS-style workspaces.

Featured local build

An event planning OS that turns spreadsheets into event decisions.

Built a private planning system for guest data, seating assignments, RSVP setup, generated event pages, and venue references. It is shareable as architecture without exposing personal guest details.

The result is a single workspace that connects planning data, web pages, scripts, and repeatable workflows.

135

Guests

16

Tables

5

Pages

2

Workflows

event-planning-os/
PRODUCT.md
DESIGN.md
docs
index.html
invitation.html
reception.html
floor-plan.html
journey.html
planning
guest-list-clean.xlsx
seating-mockup.png
venue-floor-layout.pdf
tools
generate_site.py
apply_seating.py
apps_script_rsvp.js
gws.py
workflows
generate_site.md
rsvp_setup.md

Interactive systems

See how these local workflows behave.

A lightweight console-style view inspired by automation workbenches: choose a scenario, watch the command run, and see the steps, tools, and outputs.

Choose a workflow

automation-console

$

01Read planning data and event page content

02Generate invitation, reception, and floor-plan pages

03Keep site files under docs for simple hosting

04Document the repeatable workflow

status: Updated event pages with a repeatable build path

Pages

5

Source

Planning files

Output

Static docs

PythonHTMLGoogle SheetsApps Script

Selected work

Shareable project cards from the local build archive.

These are not previous-job deliverables. They are systems from my own workspace that show how I structure, automate, and document practical work.

Event automation2026

Wedding Planning Operating System

A private planning workspace that combines guest data, seating logic, RSVP setup, generated pages, and vendor/event references.

Turned spreadsheets, floor plans, and event pages into one structured operating system for planning decisions.

Problem shape

Planning data lived across sheets, venue references, web pages, and decisions that needed to stay in sync.

Capability signal

Shows how I structure scattered operational work into a repeatable planning system with generated outputs.

Evidence in this build
Public shapedocs/ event pages
Automationgenerate_site.py
Workflow notersvp_setup.md
PythonGoogle SheetsApps ScriptHTMLPlanning Workflows
Growth platform2026

Real Estate Brand Growth Site

An Astro-based brand site and operating workspace for listings, lead capture, social posting, Google Sheets data, and listing photos.

Connected content, listings, data capture, and prebuild scripts so the brand can operate from a repeatable system.

Problem shape

Listings, content, media, and lead capture needed one operating path instead of separate manual updates.

Capability signal

Shows how I connect a public site to data sources, media prep, and repeatable marketing operations.

Evidence in this build
Site layerAstro pages
Data flowSheets + Drive
Prebuildprebuild-photos.ts
AstroTypeScriptGoogle SheetsGoogle DriveTailwindAutomation
Education automation2026

Course Content Pipeline

A course-development workspace for research packs, module extracts, syllabus refreshes, assessment content, and DOCX generation.

Converted loose teaching material into structured source files, extracts, research packs, and regeneratable outputs.

Problem shape

Teaching material had to move between research, modules, syllabus work, assessments, and polished document output.

Capability signal

Shows how I keep source material, generated documents, and review artifacts traceable across revisions.

Evidence in this build
SourceMarkdown pack
GeneratedDOCX output
Extractor_extract_modules.py
MarkdownDOCXNode.jsPythonResearchCourse Design
Operator workspace2026

AIOS Workspace Toolkit

A personal AI operating-system workspace with context, decisions, reusable skills, scripts, project folders, and output templates.

Created a durable working structure for turning repeatable tasks into documented, reusable automation capabilities.

Problem shape

Recurring work across projects needed memory, decisions, repeatable skills, and scripts instead of one-off chat outcomes.

Capability signal

Shows how I design AI-assisted workspaces where knowledge and automation compound over time.

Evidence in this build
Memorycontext/ logs
ToolingPython + JS scripts
Reuseskills + templates
AI coding toolsPythonNode.jsSkillsTemplatesDecision Logs

About / Now

I learned consulting first, then kept moving toward the technical work teams relied on.

I did not start out trying to become a consultant. My first role put me there, and it turned into the place where I learned how messy real business problems can be before they become clean technical work.

Across six years, I have worked through different roles, projects, and industries across Southeast Asia. Consulting gave me exposure to experts, managers, client teams, and regional stakeholders, often in rooms where the problem was not purely technical or purely functional.

That mix shaped how I work now. I can sit with business requirements, controls, timelines, and user concerns, then turn the repeatable parts into Python scripts, SQL checks, reconciliations, reporting automation, or structured workflows.

The work I became known for was technical: automation, Python, SQL, data migration support, and practical tooling that helped teams reduce manual effort and make delivery more reliable.

In my current engineering role, I work on Python ETL, Snowflake data pipelines, validation rules, reconciliation, and production-ready automation.

Capability detail

Core Engineering

Production-minded data and automation work across Python, SQL, Snowflake, and structured ETL workflows.

PythonSQLSnowflakeETLData ValidationData Reconciliation

Teams rely on me for

The work that tends to find me inside teams.

Automation

Finding repeatable work, reducing manual effort, and turning recurring tasks into scripts or workflows.

Python + SQL

Building data checks, transformations, reconciliations, and utility scripts that teams can actually use.

Bridge role

Translating between business requirements, technical constraints, and delivery realities.

Solution shape

Helping structure the approach when a process, migration, or automation needs clearer architecture.

Work moments I am proud of

Real experience, written without exposing client internals.

Regional audit and assurance practice

Regional data migration

Led migration work across 10 countries with inconsistent local data formats.

Worked on a regional implementation for an audit and assurance group, helping teams migrate data from 10 countries while handling country-specific formats, reconciliation gaps, and validation concerns.

10 countriesData migrationReconciliationPython + SQL

Telecommunications enterprise

Telecommunications engagement

Worked inside a large enterprise environment with mixed business and technical needs.

Supported work in a telecommunications context where delivery required coordination with different stakeholders, practical analysis, and enough technical structure to keep complex work moving.

TelecomEnterprise stakeholdersProcess analysisDelivery support

Current insurance operations role

Current engineering work

Building production-minded data automation with Python, SQL, and Snowflake.

Currently focused on Python ETL, Snowflake data pipelines, validation rules, reconciliation, and automation that has to be traceable, maintainable, and aligned with operational requirements.

Python ETLSnowflakeValidation rulesAutomation

Notes / values

Practical, clean, business-aligned.

The principles behind the work: useful solutions, explainable automation, and engineering choices tied to real business needs.

Value

Practical Solutions First

I focus on tools that solve real process problems, reduce manual work, and make technical outcomes easier to trust.

Value

Clean Automation

Good automation is traceable, explainable, and maintainable, especially when it supports reporting, migration, or validation.

Value

Business-Aligned Engineering

The strongest technical solutions are shaped by requirements, stakeholder needs, controls, and production realities.

Contact

Let's talk about data, automation, or practical AI solutions.

Best for roles, consulting conversations, and teams that need practical execution across business and technical stakeholders.

Start with a direct link