Cipher Den

Cipher Den Will Code for Food :) I’m a freelance software developer with over 20 years of experience, specializing in systems integration.

Since 2004, I’ve been helping businesses and individuals bridge the gap between devices, applications, and infrastructure by creating tailored solutions that streamline operations and improve efficiency. I develop both desktop and mobile applications, build custom middleware to enable seamless communication between different devices, and configure a wide range of hardware — from network equipment

to security alarm systems. Whether it’s setting up a SIP server for a call center, integrating solar panel systems, or building software that connects various platforms, I bring a hands-on approach to every project. My passion lies in solving complex technical challenges and delivering reliable, high-performance solutions that meet each client’s unique needs. If you're looking for someone to turn your ideas into reality or optimize your existing setup, let’s connect and make it happen!

CM ERPNo more guessing what’s happening on site, and no more waiting just to check pay details.Our worker app helps team...
30/04/2026

CM ERP

No more guessing what’s happening on site, and no more waiting just to check pay details.

Our worker app helps teams:
-See assigned tasks
-Clock in and clock out
-Track work progress
-Submit field reports with photos
-View payroll cutoffs
-Check detailed payslip information

Workers get an easier way to report work and review their earnings.
The company gets better records, faster updates, and smoother workforce and payroll tracking.

CM SmartPOS now online! - POS for All!
27/04/2026

CM SmartPOS now online! - POS for All!

Coming Soon to Google Play Store!CM SmartPOS is an offline-first point-of-sale app built for tablets used in retail shop...
24/04/2026

Coming Soon to Google Play Store!

CM SmartPOS is an offline-first point-of-sale app built for tablets used in retail shops, food stalls, kiosks, and small business counters.

Run your daily sales even with unstable internet, manage products and inventory on-device, and upgrade for cloud sync and premium reporting when you need multi-device access.

Key features:
- Offline-first POS with fast checkout
- Cash, Card*, GCash*, Maya*, and other payment recording
- Product catalog, categories, stock tracking, and low-stock monitoring
- Staff PIN login with admin, manager, and staff roles
- Receipt generation and printer support
- Daily sales reports, Z-readings, and audit logs
- CSV, JSON, and PDF export tools
- Optional cloud sync and entitlement restore with Firebase account sign-in
- Google Play subscriptions for premium features

Built for business operations:
- Designed for tablet-based counters and cashier workflows
- Supports BIR-oriented* receipt and reporting workflows
- Maintains business records locally on the device for offline use
- Lets you add product photos and branding assets

*Reference only. Not actual integration (yet)
*This app is not BIR Accredited

https://play.google.com/store/apps/details?id=com.cipherden.smartpos

CM Solar Suite helps solar installers and consultants design, quote, and deliver professional PV proposals quickly. Buil...
21/04/2026

CM Solar Suite helps solar installers and consultants design, quote, and deliver professional PV proposals quickly. Build accurate system estimates using household profiles, electricity-tariff inputs, and roof-area presets — then pick panels, inverters, and batteries from your price catalog. The app runs compatibility checks (MPPT voltage, DC power), calculates required kWp and panel counts, and shows usable battery kWh with runtime estimates.

Use the Price Engine to browse product categories (Panels, Inverters, Batteries, Accessories), import product lists via JSON, and scrape prices from supplier websites. Generate Good / Better / Best proposal packages with detailed cost breakdowns (equipment, labor, margin, VAT), branded PDF exports, and custom proposal templates.

Analyze economics with an ROI simulator and charts, compare proposals side-by-side, and save projects with concrete product selections. Manage your full sales pipeline with a built-in client CRM — track deal stages from Draft through Quoted, Accepted, Installed, and Completed. Add financing plans so clients can see their monthly payment alongside the system cost.

Track installed systems with performance logs and meter readings, compare actual vs. projected generation, and maintain complete service and maintenance records. Monitor inventory levels for panels, inverters, batteries, and accessories with low-stock alerts. Get smart product recommendations based on your active simulation and available catalog items.

Learn solar with the built-in education hub covering system types, battery storage, net metering, panel degradation, and a full glossary. Apply pricing rules (flat markups, discounts, per-watt rates) across your catalog in seconds.

Designed for web and native platforms, CM Solar Suite uses local storage for offline workflows and optional cloud sync for backup across devices.

Key features:

Estimating & Simulation
- Quick Estimate: household presets, tariff inputs, roof area, system-type selector
- Advanced Calculator: full MPPT, DC power, and battery compatibility checks
- Battery Calculator: runtime, depth-of-discharge, and backup-hours estimator
- ROI Simulator: payback period, annual savings, and cumulative savings charts
- Net Metering vs Off-Grid comparison calculator
- Panel Degradation Simulator: 25-year output projection

Product Catalog & Pricing
- Importable JSON product lists for panels, inverters, batteries, and accessories
- URL price scraping (Scavenge) from supplier websites
- Pricing Rules: flat markups, percentage margins, per-watt rates, and discounts
- Detailed spec sheets with full product data

Proposals & Projects
- Good / Better / Best proposal packages with complete cost breakdowns
- Branded PDF proposals with custom logo, colors, and layout (Proposal Templates)
- Financing Plans: installment and lease payment options shown in proposals
- Client CRM: save projects, track deal stages, and manage client info
- Side-by-side proposal comparison

After-Sales
- Performance Tracking: meter readings vs. projected output
- Service Records: maintenance, repair, and inspection history
- Inventory Management: stock levels with low-stock alerts
- Recommendations Engine: smart product suggestions from your catalog

Business Intelligence
- Analytics Dashboard: pipeline metrics, revenue trends, CO₂ impact, average system size
- Multi-country support: currency, electricity rates, and regional defaults
- Offline-first: all core workflows run without an internet connection
- Optional cloud sync for backup across devices

Education
- Learn Solar hub: system diagrams, battery basics, net metering, degradation
- Solar glossary with key terms explained
- In-app contextual help for every screen

https://play.google.com/store/apps/details?id=com.cipherden.solar_suite

04/05/2025

VLC Media Player has just introduced free AI subtitles with real-time translation in 100+ languages!

26/02/2025

FYI guys, just in case you don't know:

13/02/2025
01/04/2022

sakit 🤮 stackoverflow

14/03/2022

Did you know? 👀

API stands for Application Programming Interface, referring to a set of definitions and protocols for building and integrating application software. Think of API as the connection that allows computers or applications to talk to one another. In layman’s terms, we have it explained above. 😉

Stay tuned for more details about our next upcoming workshop, ‘Introduction to API 101’ on March 12th, 2022 to learn more about the interfaces! 💻

Address

Sta. Catalina Sur
Candelaria
4323

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