JR Rodrigues
High-Velocity Solutions Engineer
Reducing time-to-market from months to weeks
My accelerated engineering methodology enables rapid prototyping and delivery of complex systems in a fraction of traditional development time. Technology-agnostic approach focused on maximizing ROI. See live optimization demo →
Market Price Simulation
Recipe Hierarchy:
Engineering Solutions
at Lightning Speed
Solutions architect with 5+ years delivering high-performance platforms for global clients. From real-time optimization systems to enterprise workflows, I specialize in rapid deployment methodologies that deliver measurable business outcomes.
My Approach
I started as a developer obsessed with solving real business problems. Today, I architect solutions deployed across 15+ countries, leading projects from concept to production with measurable ROI in record time.
My accelerated methodology covers the full stack: system architecture, scalable databases, infrastructure, deployment pipelines, and intelligent automation. Every solution is built clean, testable, and ready to scale.
Years Experience
Countries Served
Key Achievements
Complete Product Development
Architected and developed the ADICIONEI SaaS from concept to production in 30 days, demonstrating an accelerated delivery cycle.
Hierarchical Calculation Engine
Created a cascading recalculation system to process complex recipe costs in real-time with optimized performance.
Applied Business Intelligence
Delivered a solution that solves a real business problem, enabling precise profit margin control for the food service sector.
Modern Scalable Architecture
Implemented a modern tech stack with Next.js, TypeScript, and Supabase, ensuring a scalable, secure, and maintainable foundation.
Technical Skills
Technologies I Love
Architecture &
Execution Principles
End-to-end product development leadership with focus on scalable architecture, strategic technical decisions, and delivering real business value.
Product Leadership (End-to-End)
Led the complete product lifecycle of ADICIONEI, from identifying market gaps to architecting solutions and deploying production systems. Focused on execution and delivering real user value.
Full product development cycle mastery
Scalable System Architecture
Developed ADICIONEI architecture with focus on scalability and maintainability, using serverless backend (Supabase), reactive frontend (Next.js), and decoupled calculation engine for efficient complex business logic processing.
Modern, scalable, maintainable architecture
Technical Strategy & CI/CD
Define technical roadmaps for projects, selecting optimal tech stacks for specific problems. Implement CI/CD pipelines via Vercel for fast, secure, and automated deployments with each new feature.
Optimized deployment processes
Business Value Focus
Every technical decision is guided by business impact. Focus on building solutions that are not only technically elegant, but solve real problems and generate clear ROI for clients, like the cost optimization demonstrated in ADICIONEI.
Real business problem solving
Proof of
Engineering Excellence
Functional demonstrations showcasing my rapid development methodology. Each project represents a complete system built to validate specific architectural and performance strategies.
SaaS in 30 Days
From Concept to Production
Complete SaaS platform demonstrating my accelerated engineering methodology - full-featured recipe management system delivered in 30 days.
Proof of concept showcasing 10x faster development: what traditionally takes 6+ months, delivered in 30 days
FinCore Engine
High-Frequency Trading System
Proof of concept demonstrating ultra-low latency architecture capable of processing 1M+ transactions per second with advanced risk management and real-time market data processing.
Functional demonstration of high-frequency trading architecture with real-time WebSocket feeds and sub-millisecond execution
TSP Enterprise Optimizer
Advanced Route Optimization Engine
Production-ready Travelling Salesman Problem solver with enterprise-grade algorithms, real-time visualization, and sub-second performance for logistics optimization.
Reduces route optimization time by 95% while providing intuitive visual feedback for logistics and supply chain optimization scenarios
LogiCore Pro
Supply Chain Optimization Engine
Advanced logistics optimization system demonstrating 45% cost reduction through intelligent routing and demand forecasting.
Optimization architecture demonstration reducing operational costs through intelligent routing and demand forecasting
DeFi Yield Optimizer
Automated Yield Farming Protocol
Smart contract-based yield optimization protocol with advanced risk management and automated rebalancing.
Developed DeFi protocol architecture with automated yield farming and advanced risk management capabilities
Skills &
Technologies
A comprehensive toolkit spanning full-stack development, intelligent systems, blockchain, and cloud infrastructure. Constantly evolving with cutting-edge technologies.
Frontend & Mobile
5 technologies • Focus on quality and depth
React/Next.js
TypeScript
React Native
Vue.js
Flutter
From Market Strategist
to Solutions Architect
How identifying a critical market gap led to developing a high-velocity engineering methodology that delivers enterprise solutions in record time.
Strategic Marketing Foundation
Market Analysis & Business Development
With a strong foundation in strategic marketing and business development, I spent years analyzing market gaps and developing growth strategies for various industries. This background gave me a unique perspective on business problems and the ability to identify systemic inefficiencies that technology could solve.
Critical Market Gap Identified
Food Service Industry Pain Point
Through market research, I identified a critical and recurring gap in the food service sector: the complete absence of accessible tools for precise and dynamic cost control. Businesses were operating reactively, relying on fragile, outdated spreadsheets that couldn't adapt to market fluctuations or complex recipe hierarchies.
The Problem: Restaurant owners were making pricing decisions blindly, losing profit margins with every ingredient price change.
30-Day Development Sprint
From Concept to Production
To solve this problem, I executed an intensive, focused development period that resulted in the creation of ADICIONEI. The entire SaaS platform was architected, developed, and implemented by me in just 30 days - a testament to a high-velocity engineering methodology that I now apply to all projects.
Complete SaaS platform in 30 days
Full-stack, hierarchical cost engine
Independent Solutions Architect
Current Focus & Methodology
Today, I operate as an independent solutions architect, combining my business vision to understand complex problems with my accelerated engineering methodology to build robust software that generates measurable results. This unique combination of strategic thinking and technical execution sets me apart in the market.
Why This Approach is Superior:
100% Authentic
Unquestionable and completely defensible track record
Risk-Free
Completely eliminates the possibility of being contradicted
Compelling Narrative
A strategist who became an architect-level developer to solve real business problems
Brand Validation
Perfectly validates the "High-Velocity Solutions Engineer" positioning
What Clients
Say About Me
Authentic testimonials from real clients in Maringá, PR. From local businesses to strategic partnerships, here's the impact we've created together.
Débora Quiarato
Owner & Founder
“Before ADICIONEI, I was drowning in spreadsheets trying to calculate recipe costs and profit margins. JR's system completely transformed how I manage my bakery. Now I have real-time cost control and can make pricing decisions with confidence. The hierarchical recipe feature is a game-changer - when ingredient prices change, everything updates automatically. It saved me hours every week and gave me the clarity I needed to grow my business profitably.”
ADICIONEI - Food Service Management SaaS
Real-time cost control, automated pricing, hours saved weekly
Ready to Start Your
Next Project?
Let's discuss how I can help you build amazing solutions that drive real results. From concept to deployment, I'm here to make your vision a reality.
Project Details
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Contact Information
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