You will get Custom API Development & 3rd-Party Integration (REST/GraphQL)
Top Rated
Top Rated
Project details
You will get high-performance, production-grade API development tailored to your application’s architecture and integration needs. I specialize in building secure REST and GraphQL APIs that connect seamlessly with third-party platforms like Stripe, Salesforce, HubSpot, or internal systems. Whether you’re launching a new SaaS platform, need to streamline backend workflows, or scale an existing integration — I design and deliver reliable, test-covered, and well-documented API solutions. With 12+ years in backend engineering, I bring deep expertise and strategic thinking to every project.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, PSD to HTML, Performance OptimizationWhat's included
| Service Tiers |
Starter
$299
|
Standard
$799
|
Advanced
$1,599
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | |||
Content Upload | |||
Responsive Design | |||
Source Code |
Frequently asked questions
30 reviews
(26)
(3)
(1)
(0)
(0)
OE
Olga E.
Jan 8, 2026
OE
Olga E.
Mar 20, 2026
OpenClaw Skill Developer Build a Secure Custom Automation Skill
Easy to work with, responsive, and very knowledgeable about OpenClaw. The Valletta team understood the requirements quickly, handled the build carefully, and delivered exactly what we needed.
OE
Olga E.
Feb 25, 2026
OpenClaw setup on Mac mini plus custom agents and skills for autonomous company operations
Thanks again to Valletta for setting up OpenClaw on our mac mini. Fast, clean work and everything runs smoothly
OE
Olga E.
Feb 12, 2026
Rapid PoC Clickable Prototype for a Malta Trading School (Low Code Platform)
We have hired the Valletta team multiple times and they consistently deliver solid results. Clear communication, fast turnaround, and reliable execution on our clickable prototype and PoC work. Easy to work with and we would hire them again
OE
Olga E.
Jan 12, 2026
30 minute consultation
OE
Olga E.
Jan 8, 2026
You will get Custom API Development & 3rd-Party Integration (REST/GraphQL)
About Mikhail
AI Automation & Business Process Engineer | Claude Code | Fast+Secure
100%
Job Success
Birmingham, United Kingdom - 6:31 pm local time
I'm an AI automation engineer who turns slow, manual business processes into reliable systems that pay for themselves fast. Using Claude Code, MCP, and modern AI tooling, I ship working automations in days, not quarters, then lock them down so they survive real traffic, security reviews, and 2 AM edge cases.
What I automate (and the payback that follows):
Lead-to-cash workflows: intake, qualification, CRM sync, and follow-up that recover hours every week and stop deals slipping through the cracks.
Document and data pipelines: contracts, invoices, reports, and records parsed, routed, and filed automatically with full audit trails.
Internal ops and back-office: onboarding, ticket triage, reporting, and approvals wired together across the tools you already use.
Custom AI agents: Claude-powered assistants and MCP integrations connected to your real systems, not a sandbox.
How I work:
1. Scope call: we pin down the one process costing you the most time or money.
2. Build sprint (days, not months): I ship a working automation fast, with you reviewing progress along the way.
3. Harden and hand off: secrets management, least-privilege access, encryption, and a written runbook so it keeps running after I'm gone.
4. Live in about a week: most projects deliver measurable payback within the first week or two of going live.
Why clients hire me over a cheaper option: speed and security usually come as a trade-off. I deliver both. Every build ships with non-root containers, isolated environments, secrets rotation (Vault or AWS Secrets Manager), and SOC 2, HIPAA, and GDPR-aligned practices baked in, so what works in week one still passes an audit in month six.
Stacks: Claude Code, MCP, OpenAI, Gemini. AWS, GCP, Azure, DigitalOcean, on-prem. Docker, Tailscale, Cloudflare Tunnel, WireGuard.
Best fit for: founders and ops or engineering leaders in legal, finance, healthcare, and compliance-bound SaaS who need automation that's fast to ship and safe to trust.
A quick first step: message me the one process eating the most time in your week. I'll send back a short, no-obligation plan for automating it, usually within a couple of hours during business hours.
Steps for completing your project
After purchasing the project, send requirements so Mikhail can start the project.
Delivery time starts when Mikhail receives requirements from you.
Mikhail works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Requirements Review
I'll review your objectives, documentation (if available), and 3rd-party systems to define the API structure, endpoints, and security model.
API Design & Development
I'll implement secure, scalable REST or GraphQL endpoints aligned with your business logic, using modern backend frameworks.