Custom Code.
Cutting-Edge Hardware.
Tailored Software.
Pearl Code delivers enterprise web applications, IoT hardware integrations, bespoke fintech software, and tailor-made digital experiences for high-growth enterprises.
Engineering depth. Design precision. One focused partner.
From scalable cloud platforms to hardware firmware, we architect every layer of your technology stack.
Full Stack Web Development
Enterprise-grade web applications, responsive PWAs, and high-concurrency SaaS platforms with modern reactive architectures.
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Custom SACCO & Financial Software
Automated SACCO lending, member management, multi-tier savings, dividend processing, and compliant UMRA regulatory reporting systems.
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IoT & Hardware Engineering
End-to-end sensor integration, embedded firmware (C++/Rust), and real-time telemetry.
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API Development & Integrations
Scalable microservices, REST/GraphQL APIs, payment switches (MTN MoMo, Airtel Money, Stripe, PegPay), webhook engines, and banking switches.
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Brand Identity & UI/UX Design
Conversion-focused interfaces, design systems, interactive Figma prototypes, and cohesive brand identities tailored for tech products.
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Managed Infrastructure & Maintenance
Cloud deployment on AWS/Cloudflare, database replication, automated CI/CD pipelines, security hardening, and 24/7 reliability operations.
Explore serviceBuilt for Financial & Operational Excellence
Explore our signature platforms engineered to tackle complex operational and financial challenges.
Automated SACCO & Credit Management
A turnkey operating system for Ugandan credit unions, SACCOs, and micro-lenders. Automated loan approvals, member portfolios, dividend calculations, and instant MTN MoMo & Airtel Money disbursements.
- Tiered interest calculations & automatic penalty enforcement
- Multi-channel repayment tracking (MTN MoMo, Airtel Money, Bank, Cards) with auto-reconciliation
- Automated audit logs & regulator-ready UMRA compliance reports
Hardware-to-Cloud Automation
Bridge physical devices directly to real-time analytics dashboards. Built for industrial monitoring, smart agriculture, cold-chain logistics, and CAN-bus automotive tracking.
- High-efficiency MQTT & WebSocket telemetry pipelines
- Tamper-proof edge-device firmware with secure OTA updates
- Automated anomaly detection & instant SMS/Webhook alerting
Modern tools. Deliberate choices.
Every tool we select has been pressure-tested for performance, security, and developer maintainability across real-world systems.
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v3.12Python / FastAPIAsync High Throughput
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v1.22Go / GinLow-latency Microservices
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LTSNode.js / ExpressEvent-Driven Services
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v16+PostgreSQL / RedisACID Storage & Cache
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Cloud NativeDocker / KubernetesContainer Orchestration
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v14+React / Next.jsServer Components & SSR
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v3Vue / NuxtIntuitive Reactive Apps
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Vanilla CSSModern CSS / Design SystemsPixel-Perfect Glassmorphic UI
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v5.4TypeScriptEnd-to-End Type Safety
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iOS & AndroidFlutter / React NativeCross-Platform Mobile
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FreeRTOSESP32 / STM32 / C++Real-time Embedded Firmware
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TLS v1.3MQTT / MosquittoIoT Telemetry Streaming
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Zero TrustAWS / CloudflareGlobal Edge & Serverless
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Debian/AlpineLinux / SystemdBare-metal Edge Daemons
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ISO 11898CAN-bus & ModbusIndustrial Protocols
Clear from first conversation to production.
A proven four-stage engineering methodology designed for predictable delivery and zero surprises.
Requirements & Architecture
Deep technical feasibility studies, data schema modeling, architecture blueprints, and API contract specifications.
Figma & Hardware Lab
High-fidelity interactive UI flows, breadboard firmware proof-of-concepts, and early design validation.
Agile Production Sprints
Two-week sprints, test-driven codebases, hardware firmware flashing, MTN MoMo & Airtel hooks, and end-to-end regression suites.
Production Hardening
Zero-downtime deployment pipelines, Cloudflare WAF protection, automated backups, and 24/7 post-launch SRE monitoring.
Ready to Build Something Extraordinary?
Share your challenge with our engineering team. We respond within 24 hours with a scoped technical plan and preliminary delivery timeline.
Project Scope Estimator
Select your domain to immediately configure engineering parameters.