FinTech Developers For Hire
Showing 16 results
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Hire SEOGlobalLLC
You don’t just need code. You need a team that understands the business outcome behind it. SEO Global is a full-stack development group working with founders, agencies, and growing companies that want senior-level execution without the overhead of hiring or micromanaging freelancers. We design, build, and maintain...You don’t just need code. You need a team that understands the business outcome behind it. SEO Global is a full-stack development group working with founders, agencies, and growing companies that want senior-level execution without the overhead of hiring or micromanaging freelancers. We design, build, and maintain scalable digital products—from polished frontend experiences to robust backend systems. What sets us apart isn’t just technical ability. It’s product thinking. We don’t blindly build feature lists. We help you focus on what actually drives results, then design and develop solutions that are clean, fast, and built to scale. Our Expertise * Custom web applications and platforms * Android & iOS mobile app development * E-commerce systems and payment flows * Trading systems, automation, and market data tools * AI-powered features and workflow automation * Web scraping, data extraction, and crawling systems * Bot development (Telegram, Discord, automation bots) * API development and third-party integrations * Performance optimization and technical SEO * Ongoing product iteration, maintenance, and support If you’re looking for a reliable development team that thinks in terms of outcomes—not just tasks—let’s talk. less -
Hire Lazarone1
I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. less -
Hire manpreetkaur991
I'm a Senior Web and Mobile Developer, primarily specializing in Vue.js/jQuery + Laravel/Yii2/Symfony + REST/GraphQL/Websockets. I can handle Angular/React front-end as well.Also I am vastly skilled with Flutter, React native and Android(IOS). I'm experienced with back-end development with PHP, NodeJS, *SQL, NoSQL...I'm a Senior Web and Mobile Developer, primarily specializing in Vue.js/jQuery + Laravel/Yii2/Symfony + REST/GraphQL/Websockets. I can handle Angular/React front-end as well.Also I am vastly skilled with Flutter, React native and Android(IOS). I'm experienced with back-end development with PHP, NodeJS, *SQL, NoSQL (MongoDB) and JavaScript (vanilla, jQuery, Vue.js) front-end. I have also used other Web and UNIX technologies and performed system programming and optimization tasks. TECHNICAL SKILLS Back-end Web Development: + PHP 5 / 7 / 8 + Yii/Yii2, Laravel, Slim 3, Symfony + WebSocket / Socket.io + Web-based multitier applications + PHPUnit + Experience with: Python, C (no C++ in my life, don't even ask) Front-end Web Development: + JavaScript: jQuery, Vue.js 2/3, AngularJS, ReactJS (basics) + NodeJS: Webpack, Gulp, NPM / Yarn, Grunt + HTML5, CSS (LESS, SASS, SCSS) + UI/UX, Graphic Design. DevOps: CI/CD, Kubernetes, Jenkins, Bitbucket, Selenium, Postman, Git, Agile, and more. Testing/QA Automation +Zapier +N8N. Databases: + MySQL, PostgreSQL, Oracle (basics), SQLite + NoSQL: MongoDB, Redis, MongoDB + Building complex SQL queries for the fastest search/filter queries + Cloud hosting: Amazon Web Services (AWS), Microsoft Azure, and Google Cloud (GCP). Apart from Programming, I also have expertise in - - CMS / E-commerce: WordPress, WooCommerce, Magento, Joomla, Squarespace, Wix, and Weebly. - SEO/Digital Marketing, SMM, Advertising, Instagram/Facebook marketing, Google Ads. Choose to work with me for quality, satisfaction, and reliability. If you start working with me, you will forget about communication issues. ******* Client work satisfaction is my main priority, and I always follow client instructions till the completion of the task ********* less -
Hire markupdudes
I help businesses turn ideas into powerful, AI-driven applications that boost efficiency, engage users, and scale with ease. I’m a full-stack developer with strong expertise in Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs). I build smart, data-driven applications that integrate...I help businesses turn ideas into powerful, AI-driven applications that boost efficiency, engage users, and scale with ease. I’m a full-stack developer with strong expertise in Artificial Intelligence (AI), Machine Learning (ML), and Large Language Models (LLMs). I build smart, data-driven applications that integrate intelligent automation, natural language processing (NLP), and predictive analytics to deliver innovative, scalable solutions for businesses. On the backend, I work extensively with Python (Django, Flask, FastAPI), Node.js, and PHP frameworks including Laravel, CodeIgniter, Joomla, and Magento. On the frontend, I develop modern, high-performance web and mobile applications using ReactJS, React Native, Swift/SwiftUI for iOS, and Kotlin/Jetpack Compose for Android. I also specialize in custom WordPress development, from theme and plugin creation to full-scale, tailored CMS solutions, ensuring functionality matches your exact needs. My UI/UX toolkit covers HTML, CSS, JavaScript, jQuery, and Bootstrap, with a focus on clean, user-friendly design. Beyond application development, I have hands-on experience with Blockchain-based applications, Cloud management (AWS, Azure, Google Cloud), and DevOps workflows (CI/CD pipelines, containerization with Docker/Kubernetes, and server automation). My approach is to combine technical expertise with an understanding of business goals, delivering high-quality, scalable, and future-ready solutions that not only meet but exceed client expectations. less -
Hire dataspro
My name is Anthony Munoz, Senior Software Engineer What services can i do for you? - Web3 development - APIs development, App development. - Website development and building - Data Scrapping and Mining - Python development - Linux Admin and Bash development - Database development, mysql, postgresql, mongodb, etc. -...My name is Anthony Munoz, Senior Software Engineer What services can i do for you? - Web3 development - APIs development, App development. - Website development and building - Data Scrapping and Mining - Python development - Linux Admin and Bash development - Database development, mysql, postgresql, mongodb, etc. - AWS services, DevOps - Data Scientist - Jupyter and pandas tools. - Java Development - javaScript Development Technologies Solidity, Flask, Rabbit, IBM IoT, Jupyter Notebook, Amazon IoT, Pandas, Amazon Services, Neupy, Machine Learning, Plotly, Different Databases, Docker, Matlab, Bokeh, JSON - XML, Docker-Compose less -
Hire nadeemkhan7
I am a full-stack app developer with over 10 years of experience in mobile app development and web solutions, delivering scalable, secure, and high-performance applications tailored to business needs. I specialize in AI mobile app development, SaaS, and enterprise-grade systems. Expertise: * Web & App Development:...I am a full-stack app developer with over 10 years of experience in mobile app development and web solutions, delivering scalable, secure, and high-performance applications tailored to business needs. I specialize in AI mobile app development, SaaS, and enterprise-grade systems. Expertise: * Web & App Development: React.js, Next.js, Node.js, Express.js, PHP, Laravel, Python, Django, JavaScript, CMS, Progressive Web Apps, cPanel * Mobile Development: * Android app development using Android SDK, Android Studio, Java, Kotlin, Android UI Design, Android Wear SDK * iOS development using Swift, Objective C, Apple Xcode for iPhone and iPad apps * Cross-platform: Flutter, React Native, Xamarin, Ionic Framework, PhoneGap, Hybrid App Development * Backend & API Development: RESTful API, GraphQL, MySQL, PostgreSQL, MongoDB, scalable server architecture * Cloud & DevOps: Amazon Web Services, Amazon app development, Google Cloud Platform, Google App Engine, Google Firebase, Microsoft Azure, Azure, DigitalOcean, Docker Compose, CI/CD pipelines * UI/UX & Design: App Design, prototyping with Figma, user-focused mobile experiences * Integrations & Features: Push Notification, Geolocation, Facebook SDK, real-time systems, Video Streaming * Advanced Technologies: AR / VR 3D Asset, AI-driven systems, FinTech and Health applications I have successfully developed and deployed: * High-performance Android and iOS applications for startups and enterprises * Food delivery, FinTech, and Health-based mobile solutions * Scalable SaaS platforms and AI-driven automation tools * E-commerce platforms with secure payment integrations and App Store Optimization * Cloud-based applications using AWS, Azure, and Firebase I focus on clean code, scalable architecture, and secure deployments using modern DevOps practices. My goal is to deliver reliable, high-quality applications on time. I am available for both short-term and long-term collaborations. Let’s discuss how I can contribute to your project. less -
Hire abela399
As a senior Full Stack developer, I specialize in building production-ready web, mobile, and AI-powered systems. I work independently and handle all development myself, from system design to delivery, ensuring consistency, quality, and accountability. My focus is on creating reliable backends, clean and maintainable...As a senior Full Stack developer, I specialize in building production-ready web, mobile, and AI-powered systems. I work independently and handle all development myself, from system design to delivery, ensuring consistency, quality, and accountability. My focus is on creating reliable backends, clean and maintainable frontends, scalable e-commerce platforms, and practical AI solutions that directly support business operations and growth. Core Expertise: - Full-Stack Web Development • Frontend: JavaScript, TypeScript, React, Next.js, Vue.js, Nuxt.js, Tailwind CSS, HTML, CSS 3 • Backend: Node.js, NestJS, PHP (Laravel), Python (FastAPI, Django), REST APIs, GraphQL • Databases: PostgreSQL, MySQL, MongoDB, SQLite • Cloud & DevOps: AWS, Google Cloud, Azure, CI/CD, Docker - AI & Automation Solutions • AI-powered assistants, chatbots, and automation systems using OpenAI APIs and modern LLMs • Design and implementation of RAG (Retrieval-Augmented Generation) pipelines for knowledge-based AI systems • Integration of LLMs with databases, vector stores, APIs, and existing business platforms • Intelligent data processing, document understanding, and decision-support tools - E-commerce & Shopify • Shopify theme customization and custom app development • Shopify Admin API, Storefront API, webhooks, and third-party integrations • Custom checkout flows, subscriptions, payments, and fulfillment logic • Experience with Magento, WooCommerce, BigCommerce, and Prestashop • Performance optimization, scalability, and long-term maintainability - Mobile Development • Android development (Java, Kotlin) • iOS development (Swift, Objective-C) • Cross-platform mobile apps using React Native and Flutter • Mobile apps backed by scalable APIs and cloud infrastructure - Data Engineering & Automation • Web scraping and crawling (Python, Selenium, Scrapy, BeautifulSoup) • API integrations, background jobs, and automation services Working Approach: I am comfortable joining existing codebases, improving architecture, resolving technical debt, and stabilizing systems for production. I prioritize clear communication, clean code, and solutions that are easy to maintain and scale over time. My goal is to deliver systems that are reliable, secure, and aligned with real business needs. less -
Hire himanshus642
I’m a Full Stack Developer with 5+ years of experience helping startups and businesses build scalable, secure, and automation-driven web & mobile applications. I specialize in: ✔ SaaS platforms & dashboards ✔ AI automation & intelligent workflows ✔ FinTech systems & secure payment integrations ✔ API-driven and...I’m a Full Stack Developer with 5+ years of experience helping startups and businesses build scalable, secure, and automation-driven web & mobile applications. I specialize in: ✔ SaaS platforms & dashboards ✔ AI automation & intelligent workflows ✔ FinTech systems & secure payment integrations ✔ API-driven and high-performance applications I help businesses: • Automate manual operations • Build reliable financial platforms • Launch fast, scalable web & mobile products • Integrate AI (Chatbots, OpenAI, RPA) into real workflows Tech Stack: React, Next.js, Node.js, Python, PHP AI & Automation (OpenAI, Chatbots, RPA) FinTech & Payment APIs MySQL, MongoDB, Firebase AWS, Cloud, CI/CD I follow a milestone-first approach, focus on clean architecture, security, and performance, and ensure clear communication throughout the project. If you’re looking for a reliable, verified developer who understands both technology and business goals, let’s discuss your project. less -
Hire Tafsol
TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2025–2026 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 23rd profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and...TAFSOL TECHNOLOGIES Group!! Aiming to deliver $10M+ Projects in 2025–2026 Proud Official Odoo Partner — delivering intelligent, enterprise-grade ERP & CRM solutions for global business excellence. 23rd profound member of the OpenJS Foundation, among tech giants like Google, Microsoft, IBM, Uber, and Coinbase. Actively contributing to Official WordPress, the platform powering millions of websites. TAFSOL Technologies is an Award-Winning Digital Agency recognized by Clutch.co and Manifest as: 1. TOP B2B SERVICES by Clutch.co in Mobile App Development 2. MOST REVIEWED COMPANIES by The Manifest in Software Development Our team of skilled professionals has extensive experience in providing a wide range of digital services such as: ✅ AI Development & Integration to transform your business ✅ Mobile App Design and Development ✅ CRM Design and Development ✅ SAAS-based platform Design and Development ✅ ERP solutions Design and Development ✅ Website Design and Development ✅ Blockchain and smart contracts Development on Ethereum, BNB Smart Chain, Solana, Polygon, etc. ✅ PLC and SCADA System Support for industrial automation ✅ Logo and Graphics Designing Tech Stack We Are Proficient In: Frontend Development Frameworks ✅Reactjs ✅Nextjs ✅Vuejs ✅Angular ✅React Native ✅TypeScript ✅Tailwind CSS ✅Bootstrap ✅Storybookjs Backend Development Frameworks ✅Nodejs ✅Expressjs ✅Nestjs ✅Typescript ✅ASP.net ✅Core PHP ✅PHP Laravel ✅Python ✅Django ✅FastAPI ✅REST APIs ✅GraphQL ✅SOAP APIs Mobile Development ✅React Native ✅Flutter Databases ✅PostgreSQL ✅MongoDB ✅MySQL ✅SQL ✅Redis ✅Supabase ✅Neo4j (Graph Database) ✅Pinecone ✅Weaviate ✅FAISS ✅Chroma ✅pgvector Cloud and DevOps ✅AWS ✅Google Cloud ✅Microsoft Azure ✅Docker ✅Kubernetes ✅CI CD pipelines ✅Nginx AI and Automation ✅OpenAI APIs ✅RAG pipelines ✅Vector databases ✅LangChain ✅AI agents ✅OCR pipelines ✅Computer vision integrations CMS and Ecommerce ✅WordPress ✅Shopify ✅WooCommerce ✅Headless CMS ✅Sanity ✅Strapi Payments and Integrations ✅Stripe ✅PayPal ✅Affirm ✅Twilio ✅SendGrid ✅Google Maps API ✅Zapier Industrial Automation and Control Systems ✅PLC Programming ✅SCADA System Development ✅HMI Design ✅Industrial IoT integrations ✅Modbus communication ✅OPC UA integration ✅Siemens PLC systems ✅Allen Bradley PLC systems ✅Factory automation dashboards What We Offer: ✅ 100% Client Satisfaction Rate ✅ 200+ Years of Accumulated Team Experience ✅ 1500+ Satisfied Clients ✅ 200+ In-house Resources ✅ Clients in 55+ Countries ✅ Quick Response Time < 2–3 Hours ✅ 5-Star Rated Profile Across All Platforms ✅ Dedicated Project Managers with Fluent English ✅ Support 5 Days/Week in EST, PST, MST, GMT (Partial Weekend Support) ✅ Physical Presence in the UK, USA, UAE, and PK Let’s start a chat here on Freelancer to discuss your project and share our ideas with you. Google us “Tafsol Technologies” and explore our amazing services and reviews. Thanks for Visiting our Profile!! less -
Hire FacuMiglio
I help businesses design, build, and scale reliable cloud and data solutions. I'm a Cloud, DevOps & Data Engineer with strong hands-on experience delivering production-ready systems on AWS. I work with startups and growing companies that need scalable infrastructure, automated deployments, and efficient data pipelines...I help businesses design, build, and scale reliable cloud and data solutions. I'm a Cloud, DevOps & Data Engineer with strong hands-on experience delivering production-ready systems on AWS. I work with startups and growing companies that need scalable infrastructure, automated deployments, and efficient data pipelines — without unnecessary complexity. What I can help you with: AWS cloud architecture design & implementation Infrastructure as Code (Terraform / CloudFormation) CI/CD pipeline setup and automation Docker & Kubernetes deployments Backend development (Python, Django, Node.js) ETL/ELT data pipelines SQL optimization & data modeling API integrations Monitoring, logging & cost optimization I focus on practical solutions that reduce operational risk, improve performance, and keep infrastructure costs under control. My approach is structured, proactive, and ownership-driven — I don’t just “complete tasks,” I make sure your system works reliably in production. If you need someone who understands both infrastructure and data — and can connect everything end-to-end — I’m ready to help. less
