You will get customized backend development in node.js, express .js
Top Rated
Top Rated
Project details
Looking for a skilled Backend Developer? We offer top-notch backend development services using Node.js and Express.js. Our expert team builds scalable, high-performance backend APIs for web and mobile applications.
Services we offer:
Complete MERN Stack Backend Development: Utilizing MongoDB, Express.js, React.js, and Node.js.
Database Design & Integration: We design and integrate MongoDB databases to ensure data is managed effectively, with scalable solutions.
RESTful API Development: We develop secure and scalable REST APIs using Express.js and Node.js.
Application Architectures: We offer both microservices and monolithic architecture solutions to fit your project needs.
Authentication & Security: Implementing robust security measures, including JWT authentication and OAuth, to protect your application and its data.
API Documentation: Providing comprehensive documentation for your APIs to ensure clarity and ease of use for future developers.
We tailor our backend solutions to meet your unique project requirements.
Contact us for a detailed proposal and timeline, and let us take your system to the next level.
Services we offer:
Complete MERN Stack Backend Development: Utilizing MongoDB, Express.js, React.js, and Node.js.
Database Design & Integration: We design and integrate MongoDB databases to ensure data is managed effectively, with scalable solutions.
RESTful API Development: We develop secure and scalable REST APIs using Express.js and Node.js.
Application Architectures: We offer both microservices and monolithic architecture solutions to fit your project needs.
Authentication & Security: Implementing robust security measures, including JWT authentication and OAuth, to protect your application and its data.
API Documentation: Providing comprehensive documentation for your APIs to ensure clarity and ease of use for future developers.
We tailor our backend solutions to meet your unique project requirements.
Contact us for a detailed proposal and timeline, and let us take your system to the next level.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$500
|
Standard
$1,000
|
Advanced
$2,000
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 30 days |
Number of Revisions | 0 | 0 | 0 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
11 reviews
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JN
James N.
Feb 25, 2026
Deploy an AWS GitHub repo for AI-Powered Health Insurance Claims Processing Platform (EKS)
The ratings are specific to Shaban who is the developer i interacted with on a daily basis
MM
Margaret M.
Feb 15, 2026
RFP Compliance Review & Technical Gap Analysis
Extremely valuable and detailed technical review of an Upworker's product that did not conform to regulatory standards and is in dispute in the Upwork mediation process.
VI
Vysh I.
Feb 10, 2026
30 minute consultation
I had a consultation with him regarding an app I’m developing, and he was very open, communicative, and understanding of the subject. He promptly followed up with the details I requested and provided helpful insights throughout our discussion. I really appreciate his professionalism and responsiveness.
EB
Ernie B.
Nov 28, 2025
SRS Documentation for HIPAA compliant EMR Dev
Enjoyed working with the team - very knowledgable about the work we needed to accomplish. Will definitely hire again!
RD
Raul D.
Aug 4, 2025
CRM development work in October
About Muhammad
Healthcare AI & EHR development | HIPAA | FHIR | HL7 | EVV
100%
Job Success
Gujranwala, Pakistan - 3:29 pm local time
I build healthcare platforms that pass the security review and the clinician's daily use — the two places most health software dies. For 8+ years I've delivered HIPAA-compliant EHR, telehealth, and AI health platforms, including work that helped a client secure $7M+ in Series A funding.
I don't just write code. I solve for 𝐢𝐧𝐭𝐞𝐫𝐨𝐩𝐞𝐫𝐚𝐛𝐢𝐥𝐢𝐭𝐲, 𝐝𝐚𝐭𝐚 𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲, 𝐚𝐧𝐝 𝐜𝐥𝐢𝐧𝐢𝐜𝐚𝐥 𝐞𝐟𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐲 so your product scales, performs, and earns trust.
***𝐖𝐡𝐚𝐭 𝐖𝐞'𝐯𝐞 𝐃𝐞𝐥𝐢𝐯𝐞𝐫𝐞𝐝***
- 𝐑𝐏𝐌 / 𝐑𝐓𝐌 / 𝐂𝐂𝐌 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐦𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠 𝐭𝐡𝐨𝐮𝐬𝐚𝐧𝐝𝐬 𝐨𝐟 𝐩𝐚𝐭𝐢𝐞𝐧𝐭𝐬 — automated device sync (PAP machines, pulse oximeters, Apple Watch, Garmin, Fitbit, Oura), real-time compliance dashboards with risk stratification, and EHR integration. Includes a custom 𝐀𝐈 𝐞𝐚𝐫𝐥𝐲-𝐰𝐚𝐫𝐧𝐢𝐧𝐠 𝐦𝐨𝐝𝐞𝐥 (trained on 28,000+ patients, 0.96 AUC) flagging adherence failure weeks ahead, plus automated billing under 2026 CMS RPM/RTM/CCM codes
- 𝐂𝐨𝐦𝐩𝐫𝐞𝐡𝐞𝐧𝐬𝐢𝐯𝐞 𝐩𝐞𝐝𝐢𝐚𝐭𝐫𝐢𝐜 𝐭𝐡𝐞𝐫𝐚𝐩𝐲 𝐄𝐌𝐑 (OT/PT/ST/ABA) — multi-tenant, FHIR-native SaaS (Medplum) for outpatient, in-home, and school-based care. Onboarding, RBAC, scheduling, clinical documentation, and authorizations — with 𝐀𝐈-𝐚𝐬𝐬𝐢𝐬𝐭𝐞𝐝 𝐝𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐚𝐭𝐢𝐨𝐧 (voice/text/structured) and 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 𝐑𝐂𝐌 (CMS-1500, Availity eligibility, AI compliance engine, claim-lifecycle tracking). Built to ONC certification criteria
- 𝐒𝐮𝐧𝐧𝐲 𝐓𝐞𝐥𝐞𝐡𝐞𝐚𝐥𝐭𝐡 — 𝐩𝐚𝐭𝐢𝐞𝐧𝐭-𝐟𝐚𝐜𝐢𝐧𝐠 𝐭𝐞𝐥𝐞𝐡𝐞𝐚𝐥𝐭𝐡 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 + 𝐜𝐮𝐬𝐭𝐨𝐦 𝐡𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 𝐂𝐑𝐌 (in production). Patient self-scheduling synced to provider calendars, full lead lifecycle (capture → consent → conversion), segmented marketing automation, RingCentral click-to-call, and a clinician 𝐂𝐡𝐫𝐨𝐦𝐞 𝐞𝐱𝐭𝐞𝐧𝐬𝐢𝐨𝐧 for in-EMR workflows. Bi-directional 𝐉𝐮𝐧𝐨 𝐄𝐌𝐑 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 (REST API), dynamic RBAC with PHI audit logging, 𝐏𝐈𝐏𝐄𝐃𝐀-𝐜𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐭 with Canadian data residency
- 𝐂𝐚𝐢𝐫𝐚𝐬𝐮 𝐇𝐨𝐦𝐞 𝐂𝐚𝐫𝐞 — 𝐞𝐧𝐝-𝐭𝐨-𝐞𝐧𝐝 𝐡𝐨𝐦𝐞-𝐜𝐚𝐫𝐞 𝐨𝐩𝐞𝐫𝐚𝐭𝐢𝐨𝐧𝐬 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 — three mobile apps (caregiver EVV, staff, client) plus admin/client web portals, multi-tenant, built for 10,000+ monthly visits. 𝐄𝐕𝐕 with GPS clock-in/out, offline sync, and signature capture; 𝐒𝐚𝐧𝐝𝐚𝐭𝐚 𝐀𝐠𝐠𝐫𝐞𝐠𝐚𝐭𝐨𝐫 integration for 21st Century Cures Act & state Medicaid compliance; an 𝐚𝐮𝐭𝐨𝐦𝐚𝐭𝐞𝐝 𝐩𝐚𝐲𝐫𝐨𝐥𝐥 𝐞𝐧𝐠𝐢𝐧𝐞 (timesheets, overtime/PTO rules, federal/state/Medicaid tax, pay stubs) and double-entry expense/budget ledger with QuickBooks export
- 𝐬𝐨𝐡𝐞𝐚𝐥𝐭𝐡𝐟𝐮𝐥 — 𝐅𝐇𝐈𝐑-𝐧𝐚𝐭𝐢𝐯𝐞 𝐩𝐞𝐫𝐬𝐨𝐧𝐚𝐥 & 𝐟𝐚𝐦𝐢𝐥𝐲 𝐡𝐞𝐚𝐥𝐭𝐡-𝐫𝐞𝐜𝐨𝐫𝐝 𝐚𝐩𝐩 (iOS & Android) — full-stack build, rebuilt after a compliance audit: 𝐅𝐇𝐈𝐑-𝐚𝐥𝐢𝐠𝐧𝐞𝐝, 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐀𝐮𝐬𝐭𝐫𝐚𝐥𝐢𝐚-𝐚𝐩𝐩𝐫𝐨𝐯𝐞𝐝, zero production outages since launch
- 𝐄𝐟𝐥𝐞𝐚 — 𝐫𝐞𝐦𝐨𝐭𝐞 𝐬𝐚𝐟𝐞𝐭𝐲 & 𝐡𝐞𝐚𝐥𝐭𝐡-𝐦𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠 𝐚𝐩𝐩 for a market-leading Canadian LTE smartwatch — iOS & Android apps, caregiver monitoring backend, real-time alerting: vitals, fall/seizure detection with GPS alerts, geofencing, SOS, multi-guardian support
𝐏𝐥𝐮𝐬 𝐦𝐚𝐧𝐲 𝐦𝐨𝐫𝐞 — Cerner/Oracle Health SMART on FHIR integrations, HIPAA-compliant teledermatology, AI clinical documentation and SOAP-note generation, multi-portal vaccine management, and intake & scheduling automation (Formsort, DrChrono, Salesforce).
***𝐂𝐨𝐦𝐩𝐥𝐢𝐚𝐧𝐜𝐞, 𝐂𝐨𝐯𝐞𝐫𝐞𝐝 𝐟𝐫𝐨𝐦 𝐃𝐚𝐲 𝐎𝐧𝐞***
Consultation and full-stack implementation for industry-grade compliance:
𝐇𝐈𝐏𝐀𝐀 · 𝐏𝐈𝐏𝐄𝐃𝐀 · 𝐆𝐃𝐏𝐑 · 𝐇𝐈𝐓𝐄𝐂𝐇 · 𝐒𝐎𝐂 𝟐 · 𝐈𝐒𝐎 𝟐𝟕𝟎𝟎𝟏 · 𝐅𝐃𝐀 𝐌𝐃𝐃𝐒 · 𝐎𝐍𝐂 · 𝐇𝐋𝟕 & 𝐅𝐇𝐈𝐑 · 𝟐𝟏𝐬𝐭 𝐂𝐞𝐧𝐭𝐮𝐫𝐲 𝐂𝐮𝐫𝐞𝐬 𝐀𝐜𝐭
Experience building FDA-registered MDDS platforms and ONC-aligned EMRs, built to the highest data security and privacy standards.
***𝐓𝐞𝐜𝐡 𝐒𝐭𝐚𝐜𝐤***
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝: React, TypeScript, Vue, Angular, Material UI, Tailwind
𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Node.js, Express.js, Django REST, REST, GraphQL, OAuth, JWT
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: MongoDB, PostgreSQL, MySQL, Firebase
𝐀𝐈/𝐌𝐋: OpenAI API, TensorFlow, PyTorch, NLP, Computer Vision, MLOps
𝐃𝐞𝐯𝐎𝐩𝐬: AWS, Microservices, Docker, CI/CD
***𝐇𝐞𝐚𝐥𝐭𝐡𝐜𝐚𝐫𝐞 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦𝐬***
HL7, FHIR (SMART on FHIR), CDA, DICOM, ICD — built on Medplum and OpenEMR, integrated with Cerner (Oracle Health), athenahealth, and DrChrono
Let's turn your healthcare idea into a compliant, scalable product clinicians actually use.
Tap 𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛 to start building results, not just software.
Steps for completing your project
After purchasing the project, send requirements so Muhammad can start the project.
Delivery time starts when Muhammad receives requirements from you.
Muhammad works on your project following the steps below.
Revisions may occur after the delivery date.
We will analyze client requirements
Start the development process as mentioned in the catalogue