What do we offer
At FollowDeveloper we build modern digital solutions, with Artificial Intelligence integrated into the core of every product. From web and mobile applications, e-commerce platforms and cloud infrastructures, to conversational AI systems and intelligent automations, we deliver technology that brings real value to your business. Discover our complete range of services:
AI & Chatbot Solutions
Artificial Intelligence is the core of everything we build. We develop intelligent systems that learn, adapt and automate complex processes, transforming how your business interacts with users and manages operations.
Advanced conversational chatbots:
We design conversational assistants capable of understanding context, intent and the nuances of natural language. We work with state-of-the-art models from OpenAI (GPT-4, GPT-4o), Anthropic Claude, Azure AI Services and Google Dialogflow, integrating RAG (Retrieval-Augmented Generation) architectures for accurate answers grounded in your knowledge base.
Custom AI solutions:
We build recommendation systems, predictive analytics engines, sentiment analysis models and NLP pipelines tailored exactly to your business specifics. From anomaly detection in data to sales forecasts — models are trained on your real context.
Smart automations & AI agents:
We deploy autonomous AI agents and automated workflows that take over repetitive tasks, generate reports, process documents and provide 24/7 support, with native integration into your existing tools (CRM, ERP, ticketing).
Training & fine-tuning on your own data:
We adapt language models to your organization's vocabulary, tone and expertise through fine-tuning, custom embeddings and vector databases (Pinecone, Azure AI Search, MongoDB Atlas Vector Search), for highly accurate and maximally relevant results.
End-to-end integration:
We connect AI solutions directly into your websites, mobile apps and internal platforms, with secure APIs, model performance monitoring and fallback mechanisms for a stable production experience.
Web Development
We build modern, fast and scalable web applications with AI integrated from the concept stage. We use the most advanced frameworks and AI-assisted tooling to deliver faster and at higher quality.
Front-end development:
Modern, performant, pixel-perfect interfaces with Next.js 14+ (App Router, Server Components), React and TypeScript. We focus on Core Web Vitals, accessibility (WCAG) and a fluid experience on any device.
Back-end development:
Robust server architectures with Node.js and Express, REST and GraphQL APIs, secure authentication, file management via Cloudinary and transactional communication via SendGrid. Everything we build is engineered for horizontal scalability and long-term maintainability.
Full-stack applications:
End-to-end solutions where the front-end and back-end are designed to communicate efficiently — from SaaS products and B2B platforms to internal portals and applications with native AI features (assisted chat, content generation, semantic search).
Smart e-commerce solutions:
High-performance online stores on Shopify, WooCommerce, Magento or custom platforms, enriched with AI features: personalized product recommendations, semantic search, automatically generated descriptions and conversational sales assistants that increase conversion rates.
Mobile Development
We develop mobile applications that feel native but are efficient to build — with a single codebase for iOS and Android and AI features integrated directly into the user experience.
Cross-platform apps with React Native:
We use React Native to deliver fast, fluid and consistent applications on iOS and Android, significantly reducing development time and maintenance costs without compromising on performance or user experience.
Native AI features:
We integrate AI capabilities directly into apps: conversational assistants, visual recognition, real-time translation, contextual recommendations, audio transcription and personalization based on user behavior.
Integration with the mobile ecosystem:
Smart push notifications, biometric authentication, in-app payments, geolocation, offline-first sync and connection to external APIs — all delivered as a coherent, native experience.
Database Development
Data is the foundation of any modern application — and even more so for one based on AI. We design databases that respond fast, scale predictably and are ready for AI workloads.
Design & architecture:
We model data structures optimized for performance and scalability, working with both relational SQL databases (PostgreSQL, SQL Server) and NoSQL solutions like MongoDB and MongoDB Atlas, ideal for unstructured data and large volumes.
Vector databases for AI:
We implement embedding storage solutions (MongoDB Atlas Vector Search, Pinecone, Azure AI Search) essential for applications with semantic search, RAG systems and intelligent recommendations.
Optimization & performance:
Advanced indexing, query tuning, sharding and strategic caching to ensure minimal response times, even under heavy traffic or on massive datasets.
Safe data migration:
Rigorously planned migration processes, with validation at every step, zero data loss and minimal downtime — whether transitioning between different technologies or consolidating legacy systems.
Cloud Services
Modern, elastic infrastructure ready for AI applications — focused on availability, security and optimized costs.
Cloud infrastructure:
We configure and manage environments on Microsoft Azure, AWS and Google Cloud, with deep expertise in Azure (App Services, Azure Functions, Azure OpenAI, Cosmos DB, Azure AI Services). We guarantee high availability, disaster recovery and automatic scaling.
DevOps & CI/CD:
We automate the entire delivery cycle through CI/CD pipelines (GitHub Actions, Azure DevOps), Infrastructure as Code (Terraform, Bicep) and containerization with Docker and Kubernetes — for fast, predictable, error-free deployments.
Serverless architectures:
We build event-driven solutions with Azure Functions and AWS Lambda, ideal for on-demand AI flows, asynchronous processing and applications with variable traffic — pay only for what you use.
Hosting for AI workloads:
Dedicated implementations for AI services: model hosting, inference endpoint management, integration with Azure OpenAI Service and cost optimization for LLM model calls.
API Development & Integration
APIs are the binding agent of modern digital ecosystems. We build clear, secure and performant interfaces between your applications, partners and AI services.
API design & development:
RESTful and GraphQL APIs built with Node.js and Express, following best practices: versioning, OpenAPI/Swagger documentation, rate limiting, JWT/OAuth 2.0 authentication and structured logging.
Integration with AI services:
We connect your applications to models from OpenAI, Anthropic, Azure AI Services and other AI platforms, with intelligent call management, caching, retry logic and cost control.
Integration with external services:
We connect your systems to payment processors (Stripe, PayPal), communication platforms (SendGrid, Twilio), media services (Cloudinary), social networks, CRMs and ERPs — to create end-to-end flows without friction.
Cybersecurity Services
Security is not an option but a fundamental component of every solution we deliver — with special attention to the risks specific to AI applications.
Security audits:
We assess applications, infrastructure and code to identify vulnerabilities, in line with OWASP Top 10 and OWASP LLM Top 10 (specific to AI applications) standards.
Penetration testing:
We simulate real attacks to discover weaknesses before they can be exploited — including AI-specific tests: prompt injection, data leakage, model abuse.
Encryption & data protection:
We implement end-to-end encryption, secret management via Azure Key Vault or AWS Secrets Manager, multi-factor authentication and GDPR compliance — protecting your data and your users' data at the highest standards.
UI/UX Design
Our design combines modern aesthetics with functionality — and uses AI both as a creative tool and as an element integrated into the final experience.
Wireframing & prototyping:
We create wireframes, interactive prototypes and complete design systems in Figma, Sketch and Adobe XD, accelerating the process with AI tools for variant generation and rapid concept exploration.
UX testing & optimization:
We validate design decisions through testing with real users, A/B testing and behavioral analysis — and we use AI to quickly identify usage patterns and friction in the experience.
Design for AI interfaces:
We have specific expertise in designing conversational interfaces, generative AI experiences and flows where the user collaborates with an intelligent assistant — a new domain that requires a different approach than traditional UX.
Consulting & Strategy
We guide you through the complexity of today's technology ecosystem and help you identify where and how AI can bring real value to your business.
Technology consulting:
We recommend the right tech stack for your goals, evaluate existing solutions and propose architectures that are viable in the long term — without hype, only well-founded decisions.
AI strategy:
We identify high-impact AI use cases for your business, calculate ROI, prioritize initiatives and build realistic roadmaps for AI integration — from quick wins to process transformations.
Digital transformation:
We support companies in modernizing legacy systems, adopting the cloud and integrating AI into daily operations, with a phased approach that minimizes risk and maximizes adoption.
Quality Assurance & Testing
We deliver software you can rely on, through rigorous QA processes — including methodologies specific to testing AI applications.
Manual testing:
Exploratory testing and real-use scenarios to validate not only that the application works, but also that it provides the expected experience.
Automated testing:
E2E, integration and unit test suites with modern tools (Playwright, Cypress, Jest, Vitest), integrated into CI/CD pipelines for fast feedback on every change.
Performance testing:
Stress testing and load testing to verify the application's behavior under heavy traffic, identifying bottlenecks before they impact real users.
AI-specific testing:
We evaluate the quality of model responses (accuracy, relevance, hallucinations), monitor drift in production and implement guardrails to ensure predictable behavior of AI systems.
SEO & Performance
Maximum visibility in classic search engines and in the new AI interfaces — so your business is found wherever your users search.
Technical & on-page SEO:
We optimize site structure, metadata, schema markup, sitemaps and content for superior ranking in Google and other search engines, with focus on relevant keywords and user intent.
Performance optimization:
We reduce load times through lazy loading, image optimization (with Cloudinary), code splitting, intelligent caching and CDN — improving Core Web Vitals and user experience.
Optimization for AI Search (GEO/AEO):
We prepare content to be discovered and cited by the new AI-powered search engines (ChatGPT Search, Perplexity, Google AI Overviews) — an essential competitive advantage in today's digital landscape.
Maintenance & Support
Launch is only the beginning. We ensure the constant operation, evolution and security of your applications over the long term.
Updates & patches:
We periodically apply security updates, dependency upgrades and functional improvements, keeping applications modern and protected against recent vulnerabilities.
Bug fixing & technical support:
We respond promptly to incidents, with clear SLAs and dedicated communication channels, ensuring minimal resolution times and full process transparency.
Proactive monitoring:
We implement real-time monitoring systems (Application Insights, Sentry, Datadog) that detect issues before users notice them — including monitoring of performance and costs of integrated AI models.
Continuous evolution:
As your business grows, we develop new features, integrate emerging technologies and constantly optimize the application, turning the relationship with us into a long-term strategic partnership.
At FollowDeveloper, we bring to your business solid technical expertise in Azure, MongoDB, Next.js, React Native and Node.js with Express, alongside advanced Artificial Intelligence capabilities integrated into everything we build. We develop web and mobile applications, custom AI solutions, conversational chatbots and cloud infrastructures that strengthen your operations and open up new growth opportunities. Every project is strategically planned, delivered with technical rigor and optimized for performance. Choose a partner who understands both the technology and your business goals — and turn your vision into digital reality.









