WTWaseem Tariq·
Full Stack Java Engineer · Open to Roles

Building production
software, end to end.

Java 17 · Spring Boot 3 · Microservices · Next.js · Docker · Linux VPS

I architect and deliver production-grade software — from distributed Spring Boot microservices and PostgreSQL backends to polished Next.js interfaces, containerized with Docker Compose and deployed to live Linux VPS infrastructure.

1 LiveProduction System
7+Projects Shipped
5 YrsPublic Sector Discipline
architecture.topology.v1200 OK
⬡
API Gateway & DiscoverySpring Cloud Gateway · Eureka
Route dispatching, central JWT validation, rate limiting & dynamic instance discovery.
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Microservices BackendJava 17 · Spring Boot 3
Domain-isolated services, REST API contracts & Spring Security RBAC.
▣
Database & StoragePostgreSQL · Neon DB
Relational schema design, transactional integrity & serverless connection pools.
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DevOps & DeploymentDocker · Nginx · Linux VPS
Multi-container orchestration, reverse proxy routing, SSL/HTTPS certificates.
Java 17 & Spring Boot 3
Next.js 16 & React
PostgreSQL & Neon
Docker & Docker Compose
Linux VPS & Nginx
Applied AI & Semantic Retrieval
01 — Selected Work

Projects shipped,
problems solved.

Production systems, full-stack microservices platforms, and applied AI applications — each built from architecture through to deployment.

View all 7 projects
Live in ProductionEducation Technology · Full-Stack Platform

Exceptional IAS Academy

A live, production-deployed website and digital platform for a leading IAS/JKAS coaching institute. The platform serves as the institute's primary digital presence — covering UPSC and JKAS programmes, course details, results, enquiry journeys, and counselling workflows. Built with a containerized Spring Boot microservices backend deployed to a Hostinger VPS.

Gateway & RoutingSpring Cloud Gateway · Eureka
Backend StackJava · Spring Boot · JWT Auth
Database LayerPostgreSQL on Neon
InfrastructureDocker Compose · Nginx · Hostinger VPS
Production ArchitectureHostinger VPS
01
Next.js 16 ClientTailwind CSS · TypeScript · SSR / SSG
02
Nginx Reverse Proxy & SSLPort 80/443 · Let's Encrypt · Gzip
03
Spring Cloud GatewayAuth Token Filter · Service Registry Lookup
04
Spring Boot MicroservicesCore APIs · Neon PostgreSQL · Containerized
Healthcare Technology · Applied AI ResearchIn development

Unified Healthcare Interface (UHI)

A healthcare service discovery platform combining a structured Next.js frontend with an AI-assisted search layer. Built as the application context for research into reliable, constraint-aware retrieval — making it easier for users to find the right healthcare service through semantic understanding, not just keyword matching.

Next.jsReactTypeScriptTailwind CSS+4
Cloud Storage · Web ApplicationIn development

Cloudify

A cloud-drive application with account-based file management, designed around a clean and intuitive user experience. The platform provides a secure sign-in gateway, account creation flow, and password recovery — enabling users to access their personal cloud storage workspace.

Web ApplicationAuthentication FlowsCloud Storage UXVercel
02 — Applied AI Research

Can AI help people find the right healthcare service—reliably?

Exploring semantic retrieval paired with deterministic constraint validation. Evaluating whether vector search can improve intent discovery while hard rules prevent constraint violations across synthetic healthcare records and labelled query sets.

Active Research StudyComputer Science & AI · Healthcare Retrieval
Read Research Methodology
Pipeline ArchitectureStages 01–04
01
Query Intent UnderstandingExtract patient symptoms, location bounds & specialty requirements
02
Semantic Retrieval LayerGenerate high-recall candidate services using embedding similarity
03
Deterministic Constraint ValidationFilter candidates against strict hard constraints (availability, radius, insurance)
04
Evaluation & Benchmark MetricsMeasure Top-K accuracy, recall gain & constraint violation rates
03 — Engineering Principles

Architecture-first.
Delivery-focused.

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Pillar 01

Systems Architecture

Designing API contracts, microservices boundaries, database schemas, and infrastructure topologies before writing production code.

Spring Cloud · ERDs · Eureka
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Pillar 02

Full-Stack Integration

Connecting robust Spring Boot backend services to modern Next.js interfaces with type safety, clean state management, and JWT auth.

Type-Safe APIs · Next.js · RBAC
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Pillar 03

Production Deployment

Shipping to live Linux VPS environments with Docker Compose, automated Nginx reverse proxying, SSL/TLS certificates, and systemd services.

Docker · Nginx · Linux VPS
Initiate Contact

Good engineering starts with a good conversation.

Available for full-stack software engineering roles, Spring Boot backend systems, and applied AI collaborations. Let's build something exceptional.

Available for Full-Time Roles & Contracts