Practical guides on artificial intelligence, cybersecurity and mobile app development for businesses.
On the MisterProSoft blog we share what we have learned since 2009 shipping production software: how to deploy AI agents and RAG with costs under control, how to protect apps, APIs, cloud and AI against real attacks, how to meet security frameworks and data protection laws, and how to choose an app architecture with less uncertainty.
AI agents, RAG over company documents, WhatsApp chatbots, document processing, model choice (Claude, GPT, open source), real costs and how to measure an assistant's quality.
See guides and serviceApp and API penetration testing, OWASP Top 10, generative AI security, ransomware, AWS hardening, DevSecOps, incident response, ISO 27001 and data protection compliance.
See guides and serviceFrameworks, architecture and best practices for building iOS and Android apps: React Native, Flutter, native, backend, payments, notifications and store publishing.
Costs, MVPs, nearshore outsourcing, digital transformation and how to choose a technology partner in Latin America.
A practical guide to AI agents for business: how they differ from chatbots and RPA, use cases, architecture, human approval, ROI and when not to use them.
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The OWASP Top 10 for LLM Applications 2026 explained: each risk with a business example and controls, how to test an AI app and a go-live checklist.
What enterprise RAG is, how it works step by step, how to enforce document permissions at retrieval time and what you need for a reliable AI assistant.
What penetration testing costs, which type you need, how scope drives price, what a good report contains and how to spot an automated scan sold as a pentest.
What it costs to implement AI in business: development, token usage, maintenance, indicative ranges by project type and practical ways to control spend.
What US companies with Ecuadorian users or vendors must do under the LOPDP: data inventory, consent, encryption, user rights, 5-day breach notice and fines.
Direct and indirect prompt injection explained, why a better prompt will not fix it, and the layered controls that protect AI agents with access to your data.
How to build an AI chatbot on WhatsApp Business: Cloud API, templates, the 24-hour window, per-message pricing, Meta AI policies, opt-in and human handoff.
The OWASP API Security Top 10 (2023) in practice: examples from mobile and web apps, how to fix each risk, how to test your API and which controls to add.
How to choose an LLM for your business: quality on your task, cost per token, latency, data privacy, cloud deployment, licensing and how to avoid lock-in.
Ransomware for SMBs: how attacks get in, which controls to prioritize, backups that survive, what to do in the first hours, and US reporting obligations.
What the Model Context Protocol (MCP) is, how it connects AI assistants to your internal systems, real use cases, security risks and a safe rollout plan.
How AI phishing, voice cloning and deepfake video calls drive CEO fraud and BEC, the red flags to watch for, and the controls that stop fraudulent wires.
RAG vs fine-tuning vs prompt engineering: what each one changes, a cost and risk comparison table, a decision tree and real examples by use case.
ISO 27001:2022 for startups and SMBs: what it requires, the 93 Annex A controls, certification steps, timelines, cost drivers and how it compares to SOC 2.
How to automate invoices, W-9s, bills of lading, claims and IDs with OCR and AI: OCR vs IDP, the full pipeline, accuracy, human review and privacy.
Practical DevSecOps: SAST, SCA, secrets, IaC, container scanning, DAST, SBOM and signed artifacts in your CI/CD pipeline, with open-source tools and metrics.
How to evaluate an AI assistant before and after launch: a golden set of real questions, key metrics, LLM-as-judge, regression testing and monitoring.
AWS hardening checklist for startups and SMBs: root account, IAM Identity Center, CloudTrail, GuardDuty, S3, network, immutable backups and alerts, by priority.
How to build a cybersecurity incident response plan: roles, severity levels, playbooks, evidence, breach notification, tabletop drills and a one-page template.
A practical guide for Ecuadorian SMEs looking to digitalize: priorities, tools, real costs, and common mistakes.
Everything you need to know: developer accounts, requirements, screenshots, ASO, and common mistakes that delay approval.
Technical comparison between REST and GraphQL for mobile apps: performance, flexibility, caching, and when to use each.
Business opportunities and regulatory requirements for developing health, telemedicine, and wellness apps in the Ecuadorian market.
Understand how Scrum and Kanban work in mobile app projects, which to choose, and how to measure your project progress.
Why Ecuador has become a tech outsourcing hub: competitive advantages, hiring models, costs, and how to choose the right provider.
Learn to implement push notifications that users value: segmentation, timing, personalization, and key metrics.
Practical guide to integrating card payments, bank transfers, and digital wallets in mobile apps for the Ecuadorian market.
Technical comparison of the three most popular backend options for mobile apps: when to use each, costs, and scalability.
Compare Progressive Web Apps with native apps: costs, performance, offline access, and when to choose each for your project.
A practical guide to selecting your tech partner in Ecuador: what to ask, red flags to avoid, and criteria that actually matter for your project.
Learn the best security practices for mobile apps: encryption, authentication, data protection, and how to comply with regulations in Ecuador and beyond.
Learn what to include in your mobile MVP, what to leave for phase two, and how to validate your idea with less risk.
Complete comparison between Flutter and React Native. Discover which is better for your project based on performance, costs, and use cases.
Discover how AI is revolutionizing mobile apps: from intelligent personalization to predictive features that enhance user experience.
Discover how a mobile application can transform your business in Ecuador, increase sales, and build customer loyalty in the digital age.
Learn how to implement intelligent chatbots and virtual assistants with AI in your mobile application. Technologies, costs, and best practices.
Discover the essential steps and best practices to develop a mobile application that your users will love.
Complete comparison between native development and React Native. Advantages, disadvantages, and use cases.
Complete guide to mobile application development pricing in Ecuador. Factors affecting cost and budget ranges.
The technologies and trends transforming app development: AI, AR/VR, 5G, super apps, and more.
Learn the fundamentals of user experience and interface design that make apps intuitive and attractive.
Discover different monetization models: freemium, subscriptions, in-app purchases, advertising, and more. Choose the best for your app.
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