Business Analyst

Tiendamia

. Build and update sales forecasts for GMV, orders, AOV, and units by category and campaign .

Posted 11/2/2026contractRemote • Costa RicaMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in e-commerce growth strategies, including sales forecasting, commercial planning, and margin optimization. Proficient in data-driven decision-making and cross-functional coordination to drive impactful promotional campaigns.

Highest-signal resume keywords

Sales ForecastingCommercial PlanningMargin OptimizationData-Driven Decision-MakingCross-Functional Coordination

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Sales ForecastingCommercial StrategyMargin TrackingData AnalysisPromotional Campaign DesignPricing StrategyRevenue EstimationGrowth PlanningMarket AnalysisPerformance Monitoring

Soft Skills

Analytical SkillsProblem-SolvingSolution ProposalIndependent ExecutionCollaboration

Industry Keywords

E-CommerceRetailDigital BusinessB2C MarketplaceCosta Rican Consumer MarketCross-Border E-CommercePromotional CampaignsPrice ElasticityGrowth DriversCommercial Impact

About the role

Key responsibilities & impact

Build and update sales forecasts for GMV, orders, AOV, and units by category and campaign
Explain forecast deviations and propose corrective actions
Diagnose growth drivers and blockers across traffic, conversion, average ticket, acquisition, retention, and category mix
Build monthly and quarterly growth plans with priorities, hypotheses, estimated impact, owners, and deadlines
Define commercial and promotional strategy, including discounts, bundles, deals, financial benefits, and cashback
Estimate revenue and margin impact before launches and measure results afterward
Manage dynamic pricing and margins with the Pricing team
Analyze price elasticity and maintain a competitive value proposition
Define monthly and quarterly commercial calendars with Marketing
Set targets for GMV, margin, and conversion for each commercial action
Ensure promotions are implemented correctly onsite
Monitor GMV, margin, conversion, AOV, and units per order by category, campaign, and channel
Produce executive reports focused on commercial impact and profitability
Own Tiendamia’s Costa Rica growth agenda end-to-end, from diagnosis and planning through execution and learning

Requirements

What you’ll need

Experience in e-commerce, retail, or digital businesses
Strong analytical skills and comfort working with data
Experience in commercial planning and margin tracking
Background in Business Administration, Economics, Engineering, Marketing, or a related field
Ability to coordinate cross-functionally with Marketing, Pricing, Sourcing/Category, Operations/Logistics, and Finance
Cross-border e-commerce or B2C marketplace experience is nice to have
Hands-on experience designing and evaluating promotional campaigns is nice to have
Pricing, elasticity, or margin optimization experience is nice to have
Knowledge of the Costa Rican consumer market is nice to have
Ability to propose solutions and drive action
Data-driven decision-making
Ability to plan and execute independently with a full-business view

Benefits

Comp & perks

Real ownership of a country’s growth
Direct impact on GMV and profitability
Close work with regional Marketing, Pricing, Category, and Finance teams
Ownership: if you plan it, you own the results
Inclusive environment where every voice is heard
Opportunity to grow and thrive