Detroit, MI | Open to Full-time Opportunities | Pull Shark x3 | Arctic Code Vault Contributor
Senior Software Engineer with expertise in enterprise modernization, microservices, and AI-driven systems. I design secure, scalable platforms and deliver production-grade RAG and agentic AI workflows with a focus on observability and reliability.
Senior Full Stack Engineer (Apr 2024 -- Present)
- Built a RAG system for internal knowledge retrieval across Volkswagen service documentation
- Developed agentic AI workflows for Infomedia integration and customer feedback analysis
- Led Angular 4 to 18 modernization with NgRx and multi-brand theming
- Delivered cross-platform apps (iOS, Android, web) with Ionic/Capacitor
- Dockerized onboarding workflow, cutting ramp-up from 2 weeks to 1 day
- Integrated ELSA2Go repair manuals with Solr indexing and APIs
- Improved production stability through refactoring and expanded test coverage
| Metric | Impact |
|---|---|
| System Scalability | +30% |
| Deployment Speed | +30% |
| Developer Onboarding | 93% faster |
| User Satisfaction | +20% |
| Security Incidents | Zero known |
| Backend |
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| Frontend |
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| Cloud & DevOps |
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| AI & Data |
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| Observability |
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| Area | Details |
|---|---|
| RAG Workflow | Ingestion, chunking, embeddings, hybrid retrieval, reranking, grounding, evaluation |
| Agentic AI | Tool use, multi-agent coordination, memory/planning loops, safety guardrails |
| Vector Stores | Qdrant, FAISS, Pinecone, Chroma, Weaviate |
| Certification | Issuer | Date |
|---|---|---|
| AWS Solutions Architect -- Associate | AWS | Nov 2023 |
| AI Agents Fundamentals | Hugging Face | Jan 2026 |
| Generative AI Specialization | Coursera | Jan 2026 |
| SQL, JavaScript, REST API (Intermediate) | HackerRank | Oct 2023 |
| Degree | Institution | GPA |
|---|---|---|
| M.S. Computer Science | Maharishi International University (Oct 2025) | 3.93 / 4.0 |
| B.Sc. Computer Science & Engineering | Southeast University, Bangladesh | 3.97 / 4.0 |
- Employee of the Year -- SSL Wireless (2020)
- ACM ICPC Dhaka Site -- Certificate of Achievement (2018)
- National Collegiate Programming Contest -- Certificate (2017)
"I haven't found anyone quite as sharp as him in adapting to a new stack." -- Monirul Hasan, Director of IT
"Rana is a true rising star... skills beyond his years." -- Iftekhar Ishaque, CEO at SSL Wireless
Open to opportunities in Full Stack Engineering, Cloud Architecture, and AI Integration.
