Hire Developers, Software Engineers and Teams You Need to Build AI, Web3, and Data Products.

You’ll be joining a vetted network of Most Trusted * Developers, have matching assistance and Free supervision from the discovery phase to product launch, and ongoing support. Upstaff brings over 15 years of software development expertise, with a portfolio of 300+ projects spanning startups, SMBs, and enterprise-grade systems.

AI Automation, RPA & Agentic Systems

LLM-powered copilots & agents, AI-augmented RPA bots, Low-code Workflows, and Autonomous AI Agents
(25+ Senior, 45+ Mid-level, Available for  6-8K/mo)
Learn More
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AI Models

Classical ML, Deep Learning,  MLOps & Deployment NLP & Transformers
  • Predictive forecasting  & demand modeling
  • Recommendation & personalization 
  • Risk scoring for  fraud detection 
  • Custom ML pipelines  for model optimization
25+ Senior, 45+ Mid-level, Available for  6-8K/mo.
More on AI Models
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Data Analytics and BI

Actionable insights from any data source through BI dashboards and seamless integrations.
  • Executive & self-service dashboards
  • Multi-source integrations & ETL
  • BI migrations & modernizations
  • Embedded & custom analytics
Data Analytics and BI
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Data Science and Data Engineering

Apache Spark, Airflow, Databricks, DBT, Pandas, NumPy, scikit-learn, PyTorch
Data pipelines, big data processing, and ML foundations to turn raw data into actionable intelligence and AI-ready assetsPredictions, smart recommendations and powerful ML/AI solutions that bring real business value
  • Raw data into actionable intelligence and AI-ready assets
  • ETL & data pipelines 
  • Data lake/warehouse 
  • Feature engineering and  predictive modeling
  • ML pipelines
  • Forecasting & deman prediction
  • Recommendation personalization systems
  • Risk models / fraud detection / scoring
  • Custom ML pipelines & model optimization
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Mobile Applications

iOS, Android, and cross-platform experiences 25+ Senior, 45+ Mid-level, Available for  6-8K/mo
  • E-commerce & B2C apps
  • Enterprise mobility & IoT solution
  • Fintech & banking platforms
  • Gaming & cross-platform MVPs
Discover Mobile Engineers
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Web Applications

Python, .NET, PHP, Java, Kotlin, React, Angular, Vue, PostgreSQL, MySQL, MongoDB
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How to hire with Upstaff

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Talk to Our Talent Expert
Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
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Meet Carefully Matched Talents
Within 1-3 days, we’ll share profiles and connect you with the right talents for your project. Schedule a call to meet engineers in person.
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Validate Your Choice
Bring new talent on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Welcome to Upstaff

Yaroslav Kuntsevych
Quote
Upstaff.com was launched addressing software service companies, startups and ISVs, increasingly varying and evolving needs for qualified software engineers

Yaroslav Kuntsevych

co-CEO

Trusted by Businesses

Upstaff operates as a partner, not just an agency. Express that they aim for long-term cooperation and are dedicated to fulfilling client requirements, whether it’s a short one-month project or a more extended collaboration.