We build the system your business actually runs on.
Custom platforms on AWS for clinics, schools and businesses — whether you're replacing aging software, escaping spreadsheets, or starting from nothing but an idea. Designed, built and operated by the developer you talk to, from the data model up.
Also: legacy WordPress and PHP rebuilt serverless.
- One system instead of twenty logins
- Built around your workflow, not a template
- Live in weeks, not months
- You own the code and the AWS account
Real systems, in production, with real users
A sample of what we've designed, built and operate — from HIPAA-regulated healthcare to a complete school platform serving families every day.
Healthcare · HIPAA-compliant
Remote patient monitoring platform
A complete serverless telehealth platform for a US clinic group: clinics remotely monitor patients, track health trends and run care programs — RPM, RTM, Chronic Care Management, Cardio-Kidney-Metabolic and Behavioral Health.
- Medical devices stream readings in automatically; staff watch live dashboards with real-time patient charts and trend indicators — no manual data entry
- Patient privacy enforced by the architecture itself: 500+ pipeline resolvers enforce role-based access and PHI masking across five staff roles
- Runs the clinic's whole workflow — patient & staff accounts, care programs, subscription billing, PDF reports and AI-assisted features (40+ Lambda services, GraphQL API over 60+ DynamoDB tables)
- The clinic owns everything: fully documented infrastructure-as-code, deployable to their own AWS account with one command
Education · Full-stack platform
School management platform
A production AWS platform serving a US special-education school every day — administrators, teachers, parents and students in one coordinated system spanning a staff web app and a parent mobile app.
- Staff run enrollments, grading, attendance, posts and documents from one dashboard; parents follow grades, GPA and school communication in a real-time iOS/Android app
- Parents see only their own children's data — six user roles plus an ownership validation layer, enforced on every request
- Special-education IEP goal tracking with a reusable template library; a smart grade engine keeps grades and GPA instant at any scale
- Serverless end to end — AppSync GraphQL reads, Lambda writes, DynamoDB single-table design — deployed via CDK to the school's own AWS account
Longevity · 14 years in production
After-school activities management system
A PHP-based management system for after-school activities: 14 years in production, zero support tickets. A serverless rebuild is now in planning — only because the aging PHP runtime is reaching end of life. The design never did.
Why this matters to you: we know legacy PHP systems from the inside — which is exactly what makes us good at replacing them. And we build systems intended to run for a decade or more. This one is the proof.
These are highlights, not the whole story — we've delivered more projects like them. Ask about the ones closest to yours: get in touch.
Aging software doesn't fail loudly. It fails slowly.
The developer who built it moved on. The host says your PHP version is end of life. Everyone's afraid the next update will break something. If the software your business depends on runs on aging WordPress, PHP or another legacy platform, you're carrying a risk that grows every year — and paying for it every month.
Legacy WordPress / PHP system
What you probably have today
- Nobody left who fully understands the code — every change feels risky
- Slow page loads that cost you visitors and Google ranking
- Constant plugin & PHP updates — or security holes
- A favourite target for hackers and spam bots
- Monthly hosting fees whether anyone visits or not
- Breaks under traffic spikes exactly when it matters
Modern serverless solution
What we build for you on AWS
- Fully documented and owned by you — no dependence on any one person
- Pages served globally from a CDN — near-instant loads
- Nothing to patch: no servers, no plugins, no PHP
- Drastically smaller attack surface by design
- Pay-per-use infrastructure — often cents, not hundreds
- Scales automatically from 10 visitors to 10 million
Full-stack AWS development, end to end
From company websites to complex, API-driven platforms: we handle everything, from the first sketch of your data model to the day your new system goes live. No hand-offs, no telephone game — the developer who designs your architecture is the one you talk to.
Full-stack web applications
Complete solutions built from the ground up: polished frontend, serverless APIs, authentication, payments and admin tools — everything your business needs in one coherent build. An idea on a napkin is enough to start; taking it to production is our home turf.
Data modeling & AWS architecture
The part that makes everything fast: your business data modeled around how it's actually queried, indexed so every lookup stays millisecond-quick and cheap at any scale — plus hosting, backups and monitoring set up right, documented, and owned by you.
Legacy → serverless migration
WordPress, heavily customized PHP applications, or any aging platform — your system, data and SEO rebuilt as a modern serverless application. Your current system keeps running while we build; you review the replacement live, we migrate your data, then switch over with minimal downtime.
More about legacy PHP migration →Business websites you edit yourself
Also available for simpler needs: a professional company website with your own pages, posts and forms — you update content yourself, no developer needed, all running on the same AWS foundation.
Two ways to work with us
Not every website is the same size of project. Be honest with yourself about which one you need — we will be too.
Custom platforms — new builds & rebuilds
Our core work: projects with serious functionality behind them — brand-new products still at the idea stage and heavily PHP-driven rebuilds alike.
- Complex business data professionally modeled around your real access patterns — heavily indexed, millisecond-fast, cheap at scale
- A robust API backend built around that model, ready for your integrations
- Customer accounts, dashboards, admin tools — whatever your workflow needs
- Scoped and priced per project
A bigger investment — but you end up owning a real software product.
Simple business website
For companies that need a great web presence — not a software project.
- Your pages, posts and news — editable by you, whenever you want
- Contact and inquiry forms included
- Runs entirely on AWS: fast, secure, hosting costs near zero
- Fixed scope, predictable price, quick turnaround
The smaller investment — the modern replacement for a typical WordPress site.
Don't want to touch AWS? You never have to.
Every project comes with the option of full management: we act as your AWS account managers and oversee everything — hosting, domain, security, monitoring, costs. The account stays in your name and everything in it is yours, but you never need to log in or learn a single thing about the cloud.
What "serverless" means for your business
Serverless doesn't mean there are no servers — it means they're Amazon's problem, not yours. You get enterprise-grade infrastructure without an IT department.
Speed your customers feel
Content is delivered from servers physically close to each visitor. Faster pages mean better Google rankings and more conversions.
Pay only for what you use
No idle servers burning money. Small and mid-size sites often run for a few dollars a month — sometimes less.
Secure by architecture
No exposed admin login, no plugin vulnerabilities, no database sitting on a public server. Most common attacks simply have nothing to attack.
Grows with you
A mention on TV or a viral post won't take your site down. Capacity scales up and back down automatically, in seconds.
Zero maintenance stress
No more "update WordPress before it gets hacked" emails. There is nothing for you to patch, ever.
You own everything
The code, the AWS account, the data — all yours, fully documented. No vendor lock-in to us or anyone else.
From first conversation to launch — a clear, simple process
Before we write a single line of code, we learn how your business actually works. Everything else follows from that.
Free assessment
We talk about your goals and what you have today — a running system, a pile of spreadsheets, or just an idea — and tell you honestly what's worth keeping, what's holding you back, and what a build would involve and cost. No obligation.
Design & data model
We map out your content, your business data and how it all fits together. You approve the plan before a single line of code is written.
Build & preview
We build the new system on AWS while your current one keeps running — no disruption to your business. You watch progress on a live preview link and give feedback along the way.
Launch & handover
We switch your domain over with zero downtime. You get the keys: your AWS account, the code, documentation, and support when you need it — or leave the keys with us and we manage everything for you.
The studio behind the code.
99electronic is a US-based independent AWS development studio founded by Paul — a full-stack developer who designs the data model first and builds everything around it: backend, APIs, web and mobile. The systems on this page are all his; the oldest has been running for fourteen years.
We stay deliberately small — that's the point. One developer designs the data model, the backend, the API, the frontend and the deployment — and answers your email. That's rare in this industry, and it's why everything fits together, decisions are fast, and nothing gets lost in hand-offs.
Tools of the trade
Who we work best with
We'd rather tell you upfront than find out three meetings in. Honesty works in both directions.
We're a great fit if…
- Your business runs on an aging PHP or WordPress system nobody wants to touch
- You have a product idea but no technical team to build it
- Daily operations live in spreadsheets and disconnected tools
- You need custom workflows that off-the-shelf software can't handle
- Downtime or data loss would genuinely hurt your business
- You want to own the result — code, data and AWS account
Probably not a fit if…
- You need the cheapest possible template site by Friday
- Shopify, Wix or an off-the-shelf SaaS already solves your problem — use it, it's the right call
- You're looking for a large agency with account managers and steering committees
Questions we hear a lot
Can you rebuild our aging PHP application without disrupting the business?
Yes — that's the core of how we work. Your current PHP system keeps running while we build the serverless replacement on AWS. You review it on a live preview, we migrate your data, and we switch your domain over with minimal downtime. Years of accumulated business logic aren't a blocker; untangling them is part of the job.
Our PHP version is end of life and the host wants us to upgrade. What are our options?
You can keep patching — pay a developer to upgrade the runtime and fix whatever breaks, then repeat that every few years — or replace the system once with a modern serverless application that has no PHP runtime, no server and no plugins to maintain. We'll tell you honestly which one makes sense for your situation in a free assessment.
We've outgrown WordPress. What's the alternative?
It depends on what "outgrown" means. If you need custom workflows, customer accounts or data that WordPress plugins can't model, the answer is a custom web application built around your business. If you just need a fast, secure company website you can edit yourself, we build that too — on AWS, with hosting costs near zero and nothing to patch.
I have an idea for a web app but no technical team. Can you build it from scratch?
Yes. An idea is enough to start — before writing any code we work with you to turn it into a concrete data model and a scoped first version. One developer designs and builds everything: backend, API, frontend and deployment. You end up owning a real software product, not a prototype.
How much does a custom web application cost?
More than a template website, less than an agency with layers of account managers. A simple editable business website is a fixed, predictable price. Custom platforms are scoped per project — after a free assessment you'll know the timeline, the cost and what you'd gain, before committing to anything.
Who owns the code and the AWS account afterwards?
You do. The code, the AWS account, the data, the documentation and the domain are all yours. Keep us on to manage everything for you, or take the keys and walk — no lock-in either way.
Ready to build the system your business actually needs?
Tell us about the system your business runs on today — or the one you wish existed — and you'll get a free, honest assessment straight from the developer: what's worth keeping, what's holding you back, timeline, cost, and what you'd gain. No obligation.
Prefer email or a call? [email protected] +1 (740) 651-1193