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Platform Engineering / MHFA BANGLADESH• Timeline: 9 Weeks

National certification and training platform for mental health first aiders.

Building a seamless learning management, instructor certification, and corporate training enrollment ecosystem.

15,000+Certified professionals
72%Faster course registration
99.9%Portal uptime
2.6xCorporate training cohorts
THE CHALLENGE

Identifying the Bottlenecks.

MHFA Bangladesh was managing instructor cohorts, physical manuals, and certificate issuances through manual spreadsheets. Corporate clients found it tedious to book enterprise cohorts, and verifying authentic certificates was cumbersome.

01Manual registration and payment workflows created high drop-offs for corporate and individual applicants.
02Lack of automated cryptographic certificate verification allowed counterfeit badges in corporate audits.
03Instructors lacked a central portal to grade practical simulations and submit participant records.
ENGAGEMENT SPECIFICATIONS
Client & IndustryMHFA BANGLADESH
Our Role & Scope

Full-Stack Architecture, LMS Engineering & Certificate Verification Engine

Core Services Delivered
Platform Engineering
LMS Architecture
Payment Integration
Enterprise System Design
Production Tech Stack
Next.js 15TypeScriptNode.jsPostgreSQLTailwind CSSbKash/Nagad/Stripe APIsAWS S3
THE ARCHITECTURAL SOLUTION

Execution & Infrastructure Blueprint.

We engineered a high-throughput learning management platform featuring instant QR-code credential verification, seamless corporate cohort booking, and instructor management workflows.

01 / Automated Course Enrollment & Payment Engine

Integrated instant local and international payment gateways with automated invoice generation for enterprise HR departments.

02 / QR-Verified Digital Credentials Registry

Engineered an authentic cryptographic verification registry allowing employers to verify certificates in under 2 seconds.

03 / Instructor & Cohort Dashboard

Created an intuitive workspace for accredited instructors to track attendee progress, attendance, and exam submissions.

TECHNICAL ARCHITECTURE HIGHLIGHTS
Next.js 15 app router with server-side rendered course pages
PostgreSQL relational schema with role-based access control
Automated PDF certificate generation with tamper-proof QR metadata
Webhooks integration for real-time payment reconciliation
MEASURABLE IMPACT

Useful Work.
Measured Clearly.

Every line of code and interface decision is judged against concrete business growth.

Over 15,000 certified first aiders registered and validated on the platform
72% reduction in registration completion and onboarding friction
2.6x increase in corporate training bookings from multinational corporations
Zero manual hours required for certificate generation and validation
CLIENT REFLECTION

“The platform Evolve built modernized our entire certification operations. Corporate clients can book cohorts in minutes, and our digital certificates are trusted nationwide.”

Dr. Tariqul IslamProgram Director, MHFA Bangladesh
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