Demonstrated Engineering & Institutional Delivery
Projects & Case Studies
Explore real-world client platforms, SaaS products, and institutional transformations engineered by MENTISERA teams.
Verified Client Implementations
Independent projects demonstrating software scalability, AI integration, and educational reform.
MENTISERA Project / Case Study
SaaS & AI
8 Months
Domain: Enterprise SaaS & TelephonyCleverstack: Omnichannel AI Communication & Voice Platform
A MENTISERA portfolio project delivering an omnichannel customer engagement and streaming voice AI solution enabling enterprises to unify WhatsApp, telephony, WebRTC, and web chat conversations with automated CRM dispatch.
Technical Contributor: Nasir Hussain
Key Challenges
- •Unifying fragmented customer messaging across SMS, WhatsApp, and PBX telephony into a single thread
- •High audio latency in interactive AI voice agent conversations
- •Handling thousands of concurrent WebSocket connections during promotion spikes
Engineered Solutions Delivered
- Low-latency streaming audio bridge integrating Whisper STT and neural TTS with sub-500ms voice turns
- Distributed WebSocket connection router running on Node.js and Redis pub/sub
- Official WhatsApp Business API integration with automated conversational branch flows
- Unified agent workspace with real-time customer history and sentiment analysis
Delivered Platform Capabilities
Cloud calling
SMS
WhatsApp
Chat
Chatbot automation
Bulk messaging
Contact management
Communication workflows
Key Measured Outcomes
-68%
Voice Latency Reduction
5,000+
Concurrent Call Capacity
3.4x Faster
Customer Resolution Speed
Tech Stack:Next.jsTypeScriptFastAPIWebSocketsTwilioRedisDocker
MENTISERA Project — Technical contribution by Nasir Hussain
MENTISERA Project / Case Study
LegalTech
6 Months
Domain: Legal Tech & Case ManagementVeralegal: Intelligent Legal Technology & Case Document Engine
A MENTISERA portfolio project providing a secure legal practice management platform featuring semantic citation search across precedent case law, automated cause-list tracking, and compliant document drafting.
Technical Contributor: Nasir Hussain
Key Challenges
- •Extreme confidentiality requirements requiring strict zero-leakage document handling
- •Complex unstructured legacy PDF court orders spanning decades of law reports
- •Manual court diary tracking leading to missed hearings and filing deadlines
Engineered Solutions Delivered
- Air-gapped semantic search engine indexing over 250,000 legal judgments
- Automated cause-list scraper and client hearing alert dispatch via SMS and Email
- Role-based multi-tier document vault with digital time-stamping and audit trails
- Automated legal billing and retainer tracking integrated with Due²
Delivered Platform Capabilities
Legal case management
Multi-role workflows
AI chatbot
Lawyer-client communication
Real-time communication
Key Measured Outcomes
85% Faster
Legal Research Speed
250K+ Rulings
Document Ingestion
0 Incidents
Missed Hearings
Tech Stack:Next.jsPythonFastAPIPostgreSQLDockerVector RAG
MENTISERA Project — Technical contribution by Nasir Hussain
MENTISERA Project / Case Study
EventTech
7 Months
Domain: Event Tech & Booking PlatformPlanspace: Event Management & Booking SaaS
A MENTISERA portfolio project engineered for modern booking, venue management, and attendee ticketing supporting multi-tier vendor pricing, interactive seating charts, and instant check-in verification.
Technical Contributor: Nasir Hussain
Key Challenges
- •Dynamic interactive venue floor plan designer with real-time seat locks
- •Multi-vendor commission splitting and automated payment disbursement
- •High-velocity ticket sales spikes causing database race conditions
Engineered Solutions Delivered
- Interactive SVG floor plan editor with optimistic seat locking via Redis
- Automated ticket generation with cryptographically signed QR codes
- Multi-tier merchant dashboard with automated payout reconciliations
- Offline-capable mobile scanner PWA for event door admission staff
Delivered Platform Capabilities
Venue booking
Stripe/payment integration
Calendar
Task management
Client-facing booking
Key Measured Outcomes
500K+
Tickets Processed
<1.2s per Guest
Gate Check-in Speed
99.99%
Uptime During Sale Peaks
Tech Stack:ReactNext.jsTypeScriptPostgreSQLRedisPayment APIs
MENTISERA Project — Technical contribution by Nasir Hussain
Institutional Transformation
Higher Education
9 Months
Domain: Premier Public Sector University SystemNational University System Transformation & OBE Deployment
Transitioned 4 distinct state university campuses with over 180,000 active students to a unified digital campus architecture running MENTISERA LMS and the OBE 360 framework.
Key Challenges
- •Fragmented academic records stored across legacy FoxPro, Access, and paper files
- •Lack of standardized CLO-PLO outcome measurement across 38 academic departments
- •Severe faculty resistance to complex manual calculation spreadsheets
Engineered Solutions Delivered
- Turnkey deployment of MENTISERA LMS integrated with central registrar active directory
- Deployment of OBE 360 mathematical attainment calculation engine
- Faculty enablement academy certifying 450+ professors in digital pedagogy
- Automated digital grade submission and verifiable student degree ledger
Delivered Platform Capabilities
OBE 360 Framework
LMS Integration
Faculty Certification
Student Degree Ledger
Key Measured Outcomes
180,000+
Students Migrated
-74%
Administrative Paper Overhead
100% Compliant
Accreditation Submission Readiness
Tech Stack:Next.jsPythonPostgreSQLDockerOBE 360 Engine
Public Sector Assessment
Civil Service Gov
4 Months
Domain: Public Service Commission / Civil AdministrationCivil Cadre Selection Examination System
Deployed the Quizzera assessment engine with distributed offline-tolerant encrypted exam clusters across 14 testing centers for countrywide civil cadre selection.
Key Challenges
- •Severe network fragility across remote provincial testing centers
- •Extreme security requirement: zero tolerance for question leaks or grade tampering
- •Immediate, transparent score publication required by civil service oversight
Engineered Solutions Delivered
- Hardware-isolated offline testing nodes with symmetric AES-256 question encryption
- Biometric fingerprint verification linked to candidate registration records
- Automated immediate score aggregation upon network reconnection
- Complete cryptographic audit log of candidate keystrokes and session events
Delivered Platform Capabilities
Offline-tolerant test engine
Biometric candidate verification
Real-time score aggregation
Tamper-proof audit logs
Key Measured Outcomes
42,000+
Cadre Candidates Evaluated
0%
Integrity / Leak Breaches
<4 Hours
Result Finalization Time
Tech Stack:Quizzera EngineFastAPIPostgreSQLDockerSymmetric Cryptography
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