You will get Bulletproof Backend API & Infrastructure for Mobile Apps
Rising Talent
Project details
Stop wrestling with backend stability and database performance. I act as your lead backend architect, designing an optimized PostgreSQL schema and hyper-fast REST API (Hono.js/Deno) that your frontend team can consume instantly. This is a "set it and forget it" engineering solution: you get a bulletproof, secure, and infinitely scalable backend built on open standards, delivered on a fixed-price milestone basis with zero ongoing management overhead for you.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$4,000
|
Standard
$8,000
|
Advanced
$15,000
|
|---|---|---|---|
| Delivery Time | 14 days | 25 days | 35 days |
Number of Revisions | 1 | 2 | 2 |
Number of Pages | 1 | 1 | 1 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$1,000 - $3,500
Extended V2 Architecture Strategy
(+ 1 Day)
+$800
Extended 90-Day Post-Launch Support
+$2,500Frequently asked questions
78 reviews
(78)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
MD
Michael D.
May 19, 2026
Senior Technical Architect Consultation: Deno/Hono & Infrastructure Strategy
Anton was great to work with. He really took the time to understand the problem properly instead of rushing into things, and came back with thoughtful solutions that actually made sense for the project. Communication was easy the whole way through and the end result was exactly what I was hoping for. 100% would work with him again.
JY
James Y.
Oct 27, 2023
A.I. Enthusiast CTO or AAA Developer Needed for Consultation
Anton was really great for the consultation project - very good communicator and knowledgeable with expertise in the exact subject matter we were looking for. Will work with again in the future.
LK
Lila K.
Jun 25, 2023
MVP Development
Anton was a terrific partner to me in developing an MVP of a web app I've been dreaming of for ages. He is a highly skilled developer, a super resourceful problem-solver, and a conscientious and communicative collaborator. Hiring someone you don't know to build your idea can be scary, and I'm grateful I found my way to Anton. If you're looking for a fast, expert, transparent guide to help you bring a big idea to life, working with Anton is a great choice.
hc
howard c.
Jun 15, 2023
Sveltekit/Firebase expert needed to fix web app issue
Anton was FANTASTIC. Super knowledgeable and very friendly and generous with his time. He helped me even after our contract was over. Will definitely be contacting him for help (it doesn't matter what stack, he knows it ALL!), in the future! Thank you Anton!
KS
Khalid S.
May 11, 2023
30 minute consultation
About Anton
Fractional CTO & Tech Lead | Zero-to-Production Apps
100%
Job Success
Singapore, Singapore - 8:02 am local time
As a Fractional CTO and Lead Architect with 15+ years of experience, I take your software from napkin sketch to live production. I operate at the intersection of senior engineering and executive technical leadership. My role is to act as your "Tech-to-Business Translator" - converting your commercial objectives into scalable, high-performance architecture without the confusing jargon, giving you absolute visibility over your product.
I leverage advanced AI tooling and strict architectural standards as a development force multiplier. This means you get the execution speed, output, and reliability of a full engineering team through a single, highly accountable expert.
No coordination overhead. No junior-dev babysitting. No technical black boxes.
THE TERMS OF ENGAGEMENT:
* The 14-Day Mutual Alignment Guarantee: Software architecture requires absolute trust. If you are not completely satisfied with my execution, or if our communication styles do not perfectly align within the first two weeks, I issue a 100% refund, no questions asked.
* Async-First Execution: I protect your budget by protecting my focus. We hold one highly structured weekly alignment call to review progress. All daily communication and updates are handled asynchronously via text or Loom video. You pay for engineering throughput, not meeting bloat.
* Clean Handoff & IP Sovereignty: You hold the root infrastructure keys and own 100% of the source code and intellectual property from day one. No proprietary vendor lock-in.
* 30-Day Code Warranty: I stand by my architecture. I patch any bugs within the delivered scope for free for 30 days post-launch.
WHAT I ARCHITECT & DELIVER:
* Core SaaS MVP Development: Lean, zero-dependency, hyper-fast systems designed for rapid market validation.
* Deterministic AI Integrations: Production-grade LLM pipelines, autonomous subagents, and secure RAG systems built to eliminate hallucination risks.
* Bulletproof Backend APIs: Robust, highly secure data layers and infrastructure designed to support complex web and mobile frontends.
* High-Efficiency Infrastructure: Cost-effective self-hosted deployments (Hetzner, Docker, Traefik) that keep your ongoing server overhead near zero.
LIFETIME PERFORMANCE METRICS:
* Upwork Expert-Vetted Status (Top 1% of historical talent on the platform)
* $395K+ earned across 100% Job Success software deployments
* Over 80+ completed projects with zero hourly-tracking friction
* Founder of NeatSoft PTE LTD (Singapore corporate entity)
If you need an autonomous technical partner to take complete ownership of your engineering pipeline, send me a message describing your core business objective. I will respond with a clear, jargon-free technical path forward.
---------
Core Tech Stack & Search Keywords:
Fractional CTO, Software Architecture, SaaS MVP Development, TypeScript, Deno, Preact, Hono.js, SSR Fresh, REST API Development, Backend Architecture, PostgreSQL, Valkey, Docker Compose, Traefik, Hetzner Dedicated Servers, Self-Hosted Infrastructure, PWA, React, Next.js, Tailwind CSS, Node.js, Express.js, Firebase, Supabase, Generative AI, Large Language Models, LLM Pipelines, DeepSeek, Claude 3.5, OpenAI API, RAG, Vector Databases, Prompt Engineering, System Performance Optimization, Web Security, CI/CD, API Integration, Stripe, Algolia, Twilio.
Steps for completing your project
After purchasing the project, send requirements so Anton can start the project.
Delivery time starts when Anton receives requirements from you.
Anton works on your project following the steps below.
Revisions may occur after the delivery date.
Schema Design & Endpoint Mapping
I design an optimized PostgreSQL database schema and map out the exact REST API endpoints your frontend team will need to consume.
Core API Development
I build hyper-fast, secure endpoints using a lightweight runtime (Deno/Hono.js), ensuring zero legacy code bloat and maximum performance.