
Lukas Usaris
Commercial Operator | Finance, Strategy & Business Development
I work as a commercial operator across finance, contracts, business development, and founder-led execution. I help turn growth plans and complex deals into structured action through financial planning, pricing, contract oversight, and relationship management. My experience spans revenue-critical enterprise accounts, international trade, and growing privately funded residential development in Brazil, with a focus on owner-led work that requires judgment, follow-through, and clear communication.
Work Experience
My professional journey
Co-Founder, Investor & Financial Manager
Construtora PU
Jan 2025 – Present · Paracuru, Ceará, Brazil · owner-operated
I am a co-founder, investor, and finance/contracts lead in a privately funded Minha Casa Minha Vida (MCMV) residential development business in Paracuru, Ceará. I work in a semi-passive advisory capacity across financial planning, contract review, reporting, and sales-support systems.
- I am 1 of 4 equal founders in a growing privately funded MCMV residential development business in Paracuru, Ceará
- I oversee financial planning, capex and opex tracking, contractor contract review, and finance-control checks before approval and signing
- The current pipeline includes a 14-unit project nearing completion with 11 of 14 units reserved, alongside a 22-unit project in early delivery, targeting roughly 35% to 40% gross ROI over sub-1-year cycles
- I built and manage operating tools including broker unit-availability trackers, sales materials, websites, spreadsheets, and PDF reporting tools
Co-Founder & Director
Usaris Gemstones
Mar 2024 – Present · International (Brazil / US / EU) · owner-operated
I co-founded an international gemstone trading business, building direct sourcing in Brazil and sales channels across the US, Brazil, and EU markets.
- I scaled the business from zero to six-figure revenue within the first 12 months of active operations
- I built direct sourcing relationships through travel and purchasing in Brazilian mining cities while developing cross-border sales channels
- I created the operational, pricing, and commercial foundation from scratch while managing finance, legal, logistics, and partner relationships
- I shifted the business to a leaner operating model after a market contraction while preserving key relationships and flexibility
Business Development & Account Management
Horion Digital
Sep 2018 – Mar 2024 · Vilnius, Lithuania · full-time
I led business development and strategic account management for a custom cloud-data platform and software development company serving North American enterprise clients.
- I negotiated, closed, and retained contracts exceeding EUR 1M per year for 3 consecutive years
- I managed roughly 5 revenue-critical accounts representing about 60% to 80% of annual company revenue
- I owned renewals, pricing revisions, and scope negotiations while working directly with US and Canadian CEOs, CTOs, and CFOs
- I designed pricing approaches that improved margin balance and supported long-term client retention
- I worked closely with leadership on commercially sensitive strategy, operations, and retention decisions tied to key accounts
API Solution Consultant
Adform
Nov 2016 – Jan 2018 · Vilnius, Lithuania · full-time
I helped enterprise clients integrate Adform's API ecosystem at a global digital advertising company, providing technical training and documentation.
- I supported enterprise clients through on-site training sessions and webinars around Adform API integrations
- I owned API documentation and QA, helping ensure reliability for global advertising partners
- I collaborated closely with developers using Postman, Swagger, Jira, GitHub, and OAuth2
Skills & Expertise
Core strengths, tools, and execution capabilities
Business Strategy
Operations & Process
Finance & Analysis
Communication & Leadership
Technical & Tools
Education
Academic background and qualifications
Master of Arts (M.A.) in Economics & Finance
Heriot-Watt University
Full-Stack Web Development (400 h) in Web Development
3W Academy
Languages
Featured Projects
A selection of my recent work
Construtora PU - MCMV Residential Development
Real EstateI co-founded a privately funded residential development business in Paracuru, Ceará, acting as investor and finance/contracts lead across an active MCMV project pipeline.

Usaris Gemstones - International Trading
Trade & CommerceI co-founded an international gemstone trading business that reached six-figure revenue in its first 12 months through direct sourcing in Brazil and cross-border sales.

B2B Revenue Growth at Horion Digital
Business DevelopmentI led revenue-critical B2B growth and account ownership for a cloud-data platform company serving North American enterprise clients.
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