Oleksii N.

💡 High-quality results. Zero headaches. Always on time. ✅ 25+ years | 1,100+ Projects | 250+ Experts | FinTech • AI • Web • Mobile • Enterprise Software Development 🏦 Core Banking • Apache Fineract • Mifos X • Digital Banking • Financial Software • Lending • Payments • Financial SaaS • Banking APIs ⚙️ React • Angular • Vue • Node.js • Python • Java • .NET • PHP • Flutter • React Native • AI • AWS • Azure • Docker • Kubernetes 🔥 ACHIEVEMENTS ✔ 1,100+ successful software projects delivered across 55+ countries. ✔ 250+ technology experts building scalable products for startups, SMBs, and enterprise organizations. ✔ 50+ FinTech solutions including Core Banking, Financial SaaS, Payment Platforms, Lending Systems, and Digital Banking Applications. ✔ 150+ Web & Mobile Products successfully launched across finance, healthcare, logistics, manufacturing, retail, and enterprise industries. ✔ 50+ Enterprise Integrations with Banking APIs, Payment Providers, ERP, CRM, Accounting Systems, Identity Services, and Cloud Platforms. ✔ 40% faster software delivery using AI-assisted development, reusable architecture, DevOps automation, and modern engineering practices. 🏦 FINTECH & AI EXPERTISE ✔ 25+ years delivering FinTech Software, Financial Platforms, Digital Banking, Core Banking Systems, Financial SaaS, and Enterprise Financial Applications. ✔ 10+ years implementing Apache Fineract, Mifos X, Microfinance, Credit Union, Cooperative Banking, Member Management, Savings, Deposits, and Contribution Management. ✔ 10+ years building Loan Management Systems, Loan Origination, Loan Servicing, Credit Scoring, Risk Assessment, Financial Reporting, and Lending Platforms. ✔ 8+ years developing Payment Platforms, Digital Wallets, Merchant Portals, Payment Gateways, Banking APIs, Open Banking, and Financial Integrations. ✔ 6+ years delivering AI-powered FinTech, AI Agents, OpenAI, Claude, Gemini, Financial Automation, Document Intelligence, Fraud Detection, KYC, AML, and Workflow Automation. ✔ 5+ years building RAG Applications, Knowledge Bases, MCP Servers, Enterprise AI Assistants, Business Process Automation, and Operational AI for financial organizations. 🌍 FINTECH SOLUTIONS WE DELIVER ✔ 50+ Financial Platforms including Core Banking, Apache Fineract, Mifos X, Digital Banking, Financial SaaS, and Lending Platforms. ✔ 150+ Banking Web & Mobile Applications with secure customer portals, payment workflows, administrative dashboards, and self-service platforms. ✔ 50+ Financial Integrations connecting Banking APIs, Payment Providers, Accounting Systems, ERP, CRM, Identity Verification, and AI Services. ✔ 25+ Long-Term Financial Products scaled from MVP and Proof of Concept to enterprise platforms supporting thousands of users. 💼 WHAT YOU GET ✔ 25+ years delivering Custom Software Development, Web Applications, Mobile Apps, Enterprise Software, AI Solutions, and FinTech Platforms across 1,100+ successful projects. ✔ 10+ years building Core Banking, Digital Banking, Financial SaaS, Lending Platforms, Payment Systems, Customer Portals, and Enterprise Business Applications. ✔ 8+ years developing secure cloud-native products using React, Angular, Vue.js, Flutter, React Native, Node.js, Python, Java, .NET, and PHP. ✔ 6+ years implementing AI Applications, AI Agents, OpenAI, Claude, Gemini, RAG, OCR, Workflow Automation, and Business Process Automation. ⚙️ HOW WE BUILD ✔ 25+ years delivering Full-Cycle Software Development including Product Discovery, UX/UI Design, Software Architecture, Development, QA, DevOps, Cloud Deployment, and Long-Term Support. ✔ 10+ years building Web Applications, Enterprise Platforms, Customer Portals, SaaS Products, and Business Systems using React, Angular, Vue.js, Node.js, Python, Java, .NET, and PHP. ✔ 8+ years designing Cloud Infrastructure, Microservices, REST APIs, PostgreSQL, MySQL, MongoDB, Redis, AWS, Azure, Docker, Kubernetes, and CI/CD Pipelines. ✔ 8+ years integrating Banking APIs, Payment Providers, QuickBooks, ERP, CRM, Stripe, Plaid, Identity Services, and Third-Party Enterprise Platforms. ✔ 6+ years implementing AI Applications, OpenAI, Claude, Gemini, LangChain, RAG, MCP, AI Agents, Vector Databases, OCR, and Business Process Automation. java fintech developer, java fintech app, java fintech software engineer, java payments, java full stack developer, java full stack developer fintech, java backend fintech, java finance developer, java finance app developer, java web developer, java e-commerce finance, java finance dashboard, java financial data analysis, spring boot fintech developer, java microservices fintech, core banking java developer, apache fineract java developer, mifos x java developer, java payment gateway integration, java payment processing, full stack java engineer, java spring boot developer, java banking software, enterprise java fintech, java ledger systems, fintech java api, java financial transaction processing, java react fintech developer, java cloud fintech