PORTFOLIO / 2026

Nir
Taube

I've built a wide range of CRMs, websites, and SaaS products for businesses across industries spanning from finance to retail each tailored to solve real-world problems and drive measurable growth.
Available for work
Miami, Florida
Analytics PlaygroundGear Ratio Lab
CURRENTLY
Freelance AI & Full-Stack Developer
Contracted Client Work
Present
FOCUS
AI IntegrationsAutomationPythonReactTypeScriptMongoDB
GITHUB / LAST 12 MONTHS
884
public commits
Authored since 2025-07-08. Private repo line totals can be included with a GitHub token.
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Capabilities & Stack

Technical Arsenal

A breakdown of the tools, languages, and frameworks I use to build scalable, high-performance applications.

Programming Languages

JavaScript (ES6+)
TypeScript
Python
Go (working knowledge)

Always learning. I actively explore emerging tools, AI/ML workflows, and modern patterns to keep every domain sharp and future-proof.

Full stack • Always adapting • Ship with purpose

Selected Work

2019 — Present
2024-Present

Freelance AI & Full-Stack Developer

Contracted Client Work

• Deliver freelance and contracted AI-enabled business tools, CRMs, automations, and full-stack products for clients across finance, operations, and growth teams. • Build AI-assisted workflows, chat and document automation, analytics dashboards, and internal tooling using Python, React, TypeScript, and Node.js. • Architect scalable data layers with MongoDB, PostgreSQL, Supabase, Redis, and event-driven services for real-time updates and high-volume processing. • Deploy and maintain applications on Vercel and Heroku with monitoring, CI/CD, and performance tuning. • Integrate third-party APIs, payments, communications, and operational platforms to turn business processes into reliable software.

AI IntegrationsLLM WorkflowsAutomationPythonReactTypeScriptMongoDBNode.jsSQLPostgreSQLSupabaseRedisKafkaQStashVercelHerokuDatadogPrometheus
Mar 2023 - Aug 2023

Regional Sales Manager

Karma and Luck

• Develops a strategy by conducting market research and analyzing competitor data to identify key growth opportunities within the company's products, processes, and personnel. Continue to then develop and implement a profit-driven strategy for each store in partnership with other department heads and regularly track and report on performance metrics. • Create and deliver sales training programs to Brand Education Manager and teams across multiple locations. • Partner with cross-functional teams to define specific business objectives, create, and execute roll out strategy to fleet, identify opportunities for improvement and take corrective action. • Communicate weekly strategy status updates in meetings and written forms, showing progress against negative performance, including potential strategy risks. • Conducted market research and analyzed competitors to identify key opportunities for growth within the company’s products, processes, and personnel. • Developed and implemented a profit-driven strategy for each store in partnership with the Director of Operations, Director of Product, and Head of Retail Development, tracking and reporting on performance metrics on a monthly and quarterly basis.

StrategyConsumer BehaviorOperational AnalysisNew Business DevelopmentStaff SchedulingDirect to Consumer MarketingSales DevelopmentManagementMarket PlanningSales TransformationFinancial PerformanceMarket AnalysisLuxuryStrategic MarketingData ScienceSales CampaignsClient PresentationVBA ExcelStatistical AnalysisKey Performance IndicatorsOperations ManagementBusiness Development
Oct 2022 - Aug 2023

National Retail Sales Strategist

Karma and Luck

• Develops a strategy by conducting market research and analyzing competitor data to identify key growth opportunities within the company's products, processes, and personnel. Continue to then develop and implement a profit-driven strategy for each store in partnership with other department heads and regularly track and report on performance metrics. • Create and deliver sales training programs to Brand Education Manager and teams across multiple locations. • Partner with cross-functional teams to define specific business objectives, create, and execute roll out strategy to fleet, identify opportunities for improvement and take corrective action. • Communicate weekly strategy status updates in meetings and written forms, showing progress against negative performance, including potential strategy risks. • Conducted market research and analyzed competitors to identify key opportunities for growth within the company’s products, processes, and personnel. • Developed and implemented a profit-driven strategy for each store in partnership with the Director of Operations, Director of Product, and Head of Retail Development, tracking and reporting on performance metrics on a monthly and quarterly basis.

StrategyConsumer BehaviorOperational AnalysisNew Business DevelopmentStaff SchedulingMicrosoft SuitesDirect to Consumer MarketingSales DevelopmentManagementMarket PlanningSales TransformationFinancial PerformanceMarket AnalysisLuxuryStrategic MarketingData ScienceMicrosoft ExcelSales CampaignsClient PresentationVBA ExcelStatistical AnalysisKey Performance IndicatorsOperations Management
Dec 2019 - Oct 2022

District Manager

Karma and Luck

• Oversee and manage designated stores and related personnel, revenue generation, and goal attainment. • Increased business revenues consistently by 5%-15% month-over-month, by implementation of district training tools, and strong analytical reports, and creating compliment expectations based on store plan. • Provided managers with business insights through data-driven analysis of product, fixture and payroll performance. Accomplished saving over $200k in payroll and producing $2.8 million in revenue. 30% revenue growth from 2019-2021. • Demonstrated strong leadership skills in sales, customer service, and human resources, developed and implemented a talent development program to identify and cultivate future leaders within the organization. • Maximized sales and profitability through cost-effective management of payroll, commission, and incentives across all district stores. • Managing inventory levels and either meet or exceed inventory control metrics monthly, keeping many stores under 1% shrink. • Created and executed action plans that align with company branding, performance improvement plans, developmental plans and initiate corrective measures as needed to meet key performance indicators (KPIs). • Tracking and analyzing sales performance to achieve district goals. • Ensured that visual merchandising aligns with company and vendor branding guidelines. • Successfully opened and launched 5 new store locations, overseeing the hiring, training, and operational setup of each location.

StrategyOperational AnalysisNew Business DevelopmentProblem SolvingStaff SchedulingMicrosoft SuitesDirect to Consumer MarketingSales DevelopmentManagementMarket PlanningSales TransformationFinancial PerformanceMarket AnalysisLuxuryStrategic MarketingData ScienceMicrosoft ExcelSales CampaignsClient PresentationVBA ExcelKey Performance IndicatorsOperations Management
Jan 2018 - Dec 2019

Sales Manager

Karma and Luck

• Managed a team of up to 11 employees responsible for retail operations for designated sales production. • Delegated duties and enabled the team to consistently exceed weekly sales goals. • Trained and mentored employees, empowering individuals to implement personal approaches to achieve sales. • Monitored performance, measured sales and profitability, and delivered regular reports to the Dm. • Incorporated up-selling and cross-selling techniques to enhance revenue and profits. • Controlled inventory and other costs while ensuring proper stocking, ordering, and supply of merchandise. • Consistently reached 20% above LY net profit objectives.

StrategyNew Business DevelopmentProblem SolvingStaff SchedulingMicrosoft SuitesSales DevelopmentManagementMarket PlanningSales TransformationMarket AnalysisLuxuryStrategic MarketingMicrosoft ExcelVBA ExcelKey Performance IndicatorsOperations Management

Let's Connect

Always interested in new opportunities, collaborations, and conversations about technology and design.