Custom Software Engineering

Built for
Your
Rules.

We engineer bespoke software solutions that fit your business precisely — not the other way around. Every line of code written with intention, every decision made with purpose.

Start a Project Our Services
100%
Custom Built
Scalable
Fast
Delivery
Custom Software Web Applications API Integration Cloud Architecture Mobile Development Automation & AI Data Engineering Custom Software Web Applications API Integration Cloud Architecture Mobile Development Automation & AI Data Engineering

Our Services

Every engagement starts with understanding your business deeply — then we engineer software that moves the needle.

01

Web Applications

Full-stack web platforms engineered for scale. From complex dashboards to customer-facing products — built fast, built right.

02

API & Integrations

Connect your tools, automate your workflows. We design robust APIs and seamless third-party integrations that just work.

03

Mobile Development

Cross-platform mobile apps that feel native. Intuitive UX, high performance, and built to evolve with your product.

04

Automation & AI

Eliminate repetitive work and surface better decisions. We build intelligent automation pipelines tailored to your operations.

05

Cloud Architecture

Scalable, secure, cost-efficient cloud infrastructure. We design and deploy systems that grow with your business.

06

Data Engineering

Turn raw data into business intelligence. We build pipelines, warehouses, and dashboards that put your data to work.

Software
That Fits

Unsync Software exists because off-the-shelf tools always fall short somewhere. We build software designed around your exact workflows, your team, and your goals — not retrofitted from a template.

We work as a tight-knit technical partner, embedded in your process from discovery through deployment. No bloated teams. No hand-off hell. Just direct, precise engineering with clear communication.

Whether you're a startup shipping your first product or an established business modernising legacy systems, we bring the same level of craft and ownership to every project.

100%

Custom built — no templates, no shortcuts

Fast

Agile delivery with clear milestones

Secure

Security-first engineering by default

Owned

You own all the code, always

Now Live · tax.unsyncsoftware.com

Meet
KwentaKo
Tax Made Simple

Built specifically for Filipino freelancers, virtual assistants, online sellers, and private-practice professionals. KwentaKo handles your BIR compliance so you can focus on your work.

Invoicing & official receipts with OR tracking
Expense tracking with BIR deductibility flags
8% flat rate vs graduated tax estimator
Quarterly & annual BIR filing reminders
Client management with billing history
Income, profit & tax reports — export ready
Open App ↗ tax.unsyncsoftware.com
tax.unsyncsoftware.com
Income YTD
₱284K
Expenses
₱62K
Tax Due
₱18K
Unpaid
₱45K
Next Filing
Q1 2025 ITR
18 days left
Last Filed
Q4 2024
Filed ✓

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Conversation

Tell us about your project. We'll get back to you within one business day with honest thoughts and next steps.

Location
Antipolo, Philippines
Web