Mohd Arif
Senior Software Engineer @DemandScience
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WORK HISTORY
Senior Software Engineer @DemandScience
US
Architected a production-grade, multi-tenant backend in Go using clean architecture principles with strict separation of domain, application, and infrastructure layers.2. Designed a catalog-first domain model with immutable relationships and enforced referential integrity to guarantee deterministic access resolution and prevent authorization bleed across tenants.3. Integrated externalized authorization via SpiceDB, synchronizing entitlements, roles, and relationships while keeping core domain logic free of authorization concerns.4. Resolved cross-domain dependency coupling using dependency inversion and controlled circular references without violating modular boundaries.5. Ensured scalability, testability, and operability through explicit service orchestration, repository abstractions, and infrastructure isolation.
EDUCATION
Maharaja Agrasen Institute Of Technology, Delhi
Bachelor of Technology - BTech, Computer Science & Engineering
Dev Samaj Modern School
Class X CBSE
Jamia Millia Islamia
Engineer's degree, Computer Engineering
City St George’s, University of London
Master of Science - MS
ABOUT MOHD ARIF
Senior Backend Engineer with nearly 4 years of experience designing and operating scalable backend systems across SaaS, travel, and EdTech domains.I specialise in Java and Spring Boot, microservices architecture, distributed systems, and cloud-native development using AWS and Docker. I’ve worked on production systems end-to-end, with a strong focus on reliability, performance, and maintainable backend design.Previously, I contributed to large-scale microservices migration at MakeMyTrip, improving API latency and system throughput. Alongside professional roles, I\'ve also built and operated backend-heavy systems independently, gaining hands-on experience with real-world trade-offs in system design and operations.I\'m currently focused on backend engineering roles where I can contribute long-term to engineering-led teams building reliable, high-performance platforms.
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