Hire the Best Business Analysts in Kyiv, UA

I’m a Product and Tech Leader with 10+ years of experience scaling digital products, improving operations, and connecting business goals with technical execution. I help companies define product strategy, prioritize roadmaps, improve delivery processes, implement analytics workflows, and build scalable technology solutions. My work often sits at the intersection of product, engineering, marketing, sales, and operations. Recent results include tripling monthly eCommerce revenue, cutting technology department costs by 60%, increasing landing page conversion rates by 22%, reducing operational time by 20%, and launching a company-wide data warehouse and BI workflows. I bring experience across eCommerce, HealthCare, FinTech, Logistics, Manufacturing, Web3, and government projects, with a focus on measurable outcomes, better decision-making, and scalable product growth. Based in Buenos Aires and open to remote or hybrid roles in Product Leadership, Product Analytics, Fractional CTO, and CPO.

Are you looking for a skilled Business Analyst with a diverse background encompassing 5 years of experience in government, finance, and workforce management? Let me introduce myself. I'm a professional with substantial experience in gathering, analyzing, and meticulously documenting business requirements. My strength lies in my sharp analytical skills and effective negotiation abilities, making me your ideal partner to drive your project's success. My expertise: - Describe all the necessary features of your product in detail; - Write user stories, maintain backlog, - Create SRS, BRD; - Create various types of diagrams for the process outlining; - Designing project plan, and roadmap. My deliverables: - SRS, BRD; - Diagrams; - User Stories. Tools: - Jira, Confluence, - Draw.io, Figma, Miro. Domains: e-government, CRM, ERP, FinTech, E-learning, Healthcare, Real estate.

✅ 8+ Years as a Data Engineer 📊 Successful Data Engineering Projects Across 22+ Industries in 5 Countries 👨‍💼 Leading a Team of Data Engineers 🌎 Fluent English Hi, I’m Roman — Senior Data Engineer, Data Engineer Consultant, and Enterprise Data Engineer with extensive experience building scalable data platforms, cloud ecosystems, and modern analytics infrastructure. As a Data Engineer, I help companies design, optimize, and modernize enterprise data environments that transform raw information into actionable business intelligence. My background as a Data Engineer covers the full lifecycle of data engineering — including ETL development, cloud migration, data warehouse architecture, real-time processing, and analytics automation. Why Clients Choose Me ⚡ Senior Data Engineer experienced in enterprise-scale ETL and cloud solutions 📈 Data Engineer focused on scalable analytics architecture and performance optimization 🌎 Fluent English communication and stakeholder management 👨‍💼 Lead Data Engineer with experience managing distributed engineering teams 🔍 Business-oriented Data Engineer focused on automation and measurable outcomes Core Expertise Data Engineering & ETL: Azure Data Factory (ADF), SSIS, Apache Spark, Databricks, PySpark, Apache Kafka, dbt Core, Data Pipeline Automation, Data Migration & Transformation, Batch & Real-Time Processing — delivered by an experienced Data Engineer. Data Warehousing & Architecture: Enterprise Data Warehouse (DWH), Lakehouse Architecture, Databricks Lakehouse, OLAP & SSAS, Data Modeling, Data Governance, Azure Synapse Analytics, Snowflake, BigQuery — implemented by a Senior Data Engineer. Databases: Microsoft SQL Server, PostgreSQL, MySQL, Oracle, Azure SQL Database, MongoDB, Neo4j, Redis, SQLite — managed and optimized by a Data Engineer. Cloud Platforms: Microsoft Azure, AWS (Glue, Athena, S3, MSK, EC2, RDS), Snowflake, Office 365 — modern cloud ecosystems built by a Data Engineer. Programming & Analytics: Python, SQL, Power BI, DAX, Power Query, API Integrations, Data Automation — advanced technical expertise from a Data Engineer. 💼 Services I Offer 🛠️ ETL Pipeline Development Data Engineer building scalable ETL/ELT pipelines Data Engineer automating ingestion and transformation workflows Data Engineer optimizing existing processes and infrastructure Data Engineer integrating APIs, SaaS, ERP, and CRM systems 🛠️ Data Warehouse Engineering Data Engineer designing enterprise DWH solutions Data Engineer implementing scalable analytics platforms Data Engineer creating OLAP models and data marts Data Engineer improving governance and data quality frameworks 🛠️ Cloud Data Engineering Data Engineer implementing Azure cloud data platforms Data Engineer leading cloud migration and modernization initiatives Data Engineer designing lakehouse architecture solutions Data Engineer processing big data using Spark and Databricks 🛠️ Data Integration & Automation Data Engineer connecting SQL, APIs, Excel, ERP, and CRM systems Data Engineer automating reporting and workflows Data Engineer configuring orchestration and refresh processes Data Engineer centralizing enterprise analytics ecosystems 🛠️ BI & Analytics Support Data Engineer preparing optimized datasets for reporting Data Engineer improving Power BI data models Data Engineer supporting executive dashboards and KPI tracking Data Engineer increasing reporting scalability and performance As a dedicated Data Engineer, my goal is to help businesses create reliable, scalable, and future-ready data platforms that support analytics, automation, and strategic decision-making. Whether you need a Senior Data Engineer for ETL development, a Cloud Data Engineer for migration projects, or a Lead Data Engineer to architect a complete analytics ecosystem — I can help. 📩 Send me a message and let’s discuss how a Data Engineer can accelerate your business goals.

Most businesses today are stuck in the same situation: no consistent flow of clients, money is spent without clear results, you constantly have to train and push team members, and in the end, everything depends on you. I'm honestly tired of seeing this. Because I've been there too. I'm an entrepreneur. And after 10+ years in business development, one thing is clear: there are no universal solutions. Every business is different. And if a team doesn't go deep into your niche, your clients, your market - it won't work. That's why I built my own approach. I brought together strong specialists who don't just "do tasks" but actually understand the core and goals. We go into your business, build the system around it, and take the headache off you, so you don't have to explain everything, find people, and control every step. I HELP WEB2 (FINANCE, SAAS) AND WEB3 COMPANIES Raise money. Build products. Launch correctly. Scale. With a real team and real accountability. You don't get a freelancer. You get a delivery unit with responsibility for results from real experts with 5+ years in their niche. ✦ WHAT YOU GET [ Business development & investment attraction ] Business model, positioning, pitch deck, business plan, financial model, tokenomics. → Result: investors understand you and are ready to talk. [ Marketing, sales funnels & growth ] B2B / B2C / B2B2C strategy, funnels, content, social, referral systems. → Result: users, leads, and revenue — not just activity. [ Product ownership & turnkey execution ] Product vision, roadmap, specs, execution by internal team (dev, design, AI, Web3). → Result: your product gets built and launched without chaos. [ Web3 & technical delivery ] Smart contracts, tokenomics, market-making logic, audit prep. → Result: your Web3 product survives after launch. [ AI optimisation & automation ] Claude, GPT, MCP servers, APIs, no-code agents. → Result: faster execution, lower costs. What clients achieve with me: - $10.5M+ raised through clear investor positioning and pitch decks - $500K+ qualified investor leads generated for Web3 projects - ROI up to +700% on selected growth and product cases - 90%+ client conversion rate - +30% product satisfaction after fixing product logic, UX, and funnels - 1500 qualified leads in 3 months for B2B Are you in the process of creating something really cool and impactful? I help Web2 (finance, SaaS) and Web3 companies raise money, build products, launch correctly, and scale – with a real team and real accountability. ✦ HOW WE WORK → One specific area (product development, business development, marketing, Automation) → Full turnkey: from brand to launch to investment → Project-based or advisory → I also take over broken projects: when the previous team didn't deliver Are you building something cool and impactful? Message me. Tell me where you're stuck. I'll be straight with you about whether and how we can fix it. No pitch. No templates. Just a real conversation.

👋 My name is Tim — I'm a Top Rated AI Product Lead and AI Engineer I'm the founder and AI product lead at Propeller Crew — AI product development & automation team. We build custom AI solutions and ship them into real production environments. If you shoot me a invitation or message ill send you a personalized loom video back on how I may be able to help you! • 15+ AI custom agents built • 10+ AI SaaS products launched • 100% Job Success Score | 5.0★ average • 5+ years in AI product management. Ex-CPO at Typedesk. Deeply connected in the Ukrainian and European tech ecosystem. Every agent we ship to clients, we already run on ourselves. If it doesn't work for us, we don't sell it. Does this sound like you? ✅ You see AI everywhere but don't know where to start in your own business ✅ You've tried ChatGPT and Make/Zapier but need something that actually scales ✅ You want a custom AI agent built into your real workflow — not a demo ✅ You need someone who speaks both product and engineering, and can lead delivery end-to-end ✅ You value clear scoping, honest timelines, and no AI hype 🛠️ Core Services & Expertise ✔️ AI Agent Audit & Opportunity Mapping ✔️ Workflow Automation (ClickUp, Airtable, Slack, Telegram, CRM, CMS) ✔️ Custom AI Agent Design & Development ✔️ LLM Integration (Claude, GPT, Vertex, open-source) ✔️ Multi-agent Orchestration & RAG Systems ✔️ MCP (Model Context Protocol) ✔️ AI Agent Frameworks (Hermes, OpenClaw) ✔️ Sales & Product Strategy for AI SaaS products ✔️ Fractional CPO for AI SaaS products 👔 About Me Roles: AI Product Lead, Agent Architect, AI Agent Engineer, AI Automation Clients: United States, United Kingdom, Germany, UAE, Kuwait, Poland, Ukraine Industries: B2B SaaS, Artificial Intelligence, E-commerce, Marketing, Recruiting, Marketplaces 🗣 Fluent in 🇬🇧 English and 🇺🇦 Ukrainian If your looking to work with someone who is professional, in the top 10% of Upwork profiles and fast delivery - I'm your man. 🧡 What clients say: "Highly responsible, quick, and great at improving our dev process." "Wish we had Tim from the beginning." "Insightful, adaptable, and always delivered high-quality work."

Senior Full Stack Developer for fintech, SaaS, and financial data. Former engineer at UBS and Thomson Reuters. Sole engineer behind the technology for 2 hedge fund launches; launched 3 financial data products and cut infrastructure costs by 90%. Key highlights: ✓ 10+ years building production-grade web applications and backend systems ✓ End-to-end ownership from architecture and development to cloud deployment ✓ Deep experience with Python, React, Next.js, Node.js, APIs, and financial data ✓ Product-minded engineering focused on reliability, maintainability, and operating cost I help founders, product teams, hedge funds, and SaaS companies turn ideas, prototypes, and existing systems into reliable production software. My experience at UBS and Thomson Reuters taught me how to build software where data quality, reliability, security, and maintainability are non-negotiable. As a financial SaaS founder, I also understand product priorities, operating costs, and the business consequences of technical decisions. I’m usually brought in when a project needs more than isolated feature development—someone to understand the complete system, identify high-risk technical decisions, and create a practical path to production. What I can help you build: 1. Full-stack product development • SaaS platforms, MVPs, dashboards, and complex web applications • Full ownership of frontend, backend, APIs, databases, and infrastructure • Maintainable systems designed to evolve as requirements change • Projects taken from idea or prototype to production 2. Backend development — Python and Node.js • Production backend services and complex business logic • REST APIs, authentication, permissions, and third-party integrations • Background jobs, automation, and asynchronous workflows • Reliable architecture for data-intensive and workflow-heavy products 3. Frontend development — React and Next.js • Responsive web applications, product interfaces, and analytics dashboards • Clean frontend architecture for long-term development • Integration with complex APIs, real-time data, and existing systems • Performance and usability improvements 4. Data platforms and integrations • Data ingestion, ETL, normalization, analytics, and reporting • Payment, broker, exchange, and financial data integrations • Third-party APIs and automated business workflows • Real-time and asynchronous data processing 5. Cloud, architecture, and production engineering • Cloud deployment, monitoring, CI/CD, and cost optimization • Architecture reviews, technical planning, and production stabilization • Existing-system modernization without unnecessary rewrites • Practical trade-offs across speed, reliability, maintainability, and cost Selected results: ✓ Built and launched the technology for 2 hedge funds as the sole engineer in the past 12 months ✓ Launched 3 financial data products during the same period ✓ Reduced infrastructure costs for a financial data product by 90% ✓ Turned financial data and trading prototypes into reliable production systems ✓ Designed scalable architectures for SaaS and fintech organizations Tools and technologies: ✓ Frontend — React, Next.js, TypeScript, JavaScript ✓ Backend — Python, Node.js, REST APIs, background processing ✓ Data — PostgreSQL, ETL, data pipelines, analytics systems ✓ Infrastructure — cloud platforms, CI/CD, deployment, and monitoring ✓ AI — API integrations, automation, and practical AI-powered features Why clients work with me: ✓ Enterprise experience — engineering background at UBS and Thomson Reuters ✓ Full-stack ownership — one person who understands the complete product ✓ Product perspective — financial SaaS founder with hands-on business experience ✓ Production judgment — I know which shortcuts are safe and which become expensive ✓ Clear communication — direct explanations without unnecessary jargon ✓ Long-term thinking — software designed to remain useful after launch A strong full stack developer should do more than write features. My role is to help you choose the shortest reliable path to working software without sacrificing quality, control, or long-term maintainability. If you need a senior full stack developer for a SaaS platform, Python backend, React or Next.js application, API integration, financial data product, or complex production system, send me a message and tell me what you’re building.