Dhrub Chaudhary | Software Engineer

About Me

Results-driven Software Engineer with 4+ years of full-stack and full-lifecycle development experience, specializing in secure banking solutions, robust API architectures, and Generative AI integration. Proven expertise in building scalable backend services using Python, orchestrating LLM applications via LangChain/LlamaIndex, and optimizing vector databases. Expert at bridging complex UI demands with highly secure, high-performance financial systems and modern AI workflows.

Experiences

Software Engineer

Amnil Technologies Pvt. Ltd. | 2025 – Present

Man Bhawan, Lalitpur (Full-Time)

Banking, AI & Automation Solutions

Designed and built a customized, production-grade AI chatbot for customer support, leveraging Python backends, modern LLM orchestration, and RAG architectures via LangChain.
Developed and optimized core backend APIs for internal banking products, specializing in automated digital Account Opening onboarding platforms and seamless Interbank Fund Transfer (IBT) validation systems.
Engineered a secure property/asset Valuator module used by financial institutions to run automated appraisal workflows, calculations, and risk tracking.
Built robust, scalable API endpoints to bridge complex UI components with internal financial ledger workflows and enterprise support ticketing pipelines.
Collaborated on delivering these secure fintech solutions for tier-1 banking institutions, ensuring strict financial data integrity and performance thresholds.

Software Engineer

Metalogic Software Pvt. Ltd. | 2024 – 2025

Babarmahal, Kathmandu (Full-Time)

Engineered a scalable, production-grade enterprise accounting and financial management system, focusing on robust double-entry ledgers, taxation logic, and automated invoicing modules.
Designed highly secure financial transaction architectures, optimizing underlying schemas and data streams to ensure maximum data integrity and performance thresholds.
Developed complex cultural data structures including genealogy tracking and localized caste management platforms, bridging backend data relations with responsive frontend elements.
Orchestrated cloud operations by managing multi-environment AWS deployments and constructing automated CI/CD build pipelines to minimize downtime and ensure continuous application delivery.
Refined application performance through deep UI/UX optimizations, transforming complex functional workflows into accessible, user-centric web dashboards.

Associate Software Engineer

Tukaatu Services Pvt. Ltd. | 2020 – 2023

Itahari, Sunsari 2020-2023 ( Full Time)

Logistics & E-commerce platforms

Built and maintained logistics web applications with focus on UI performance, real-time workflows, and user-friendly interfaces.
Development for full-scale e-commerce platform, delivering scalable UI systems and seamless user experiences

Technical Skills

Languages & Frameworks: Python, JavaScript, TypeScript, FastAPI, Django, Django REST Framework, Node.js, NestJS, React.js, Next.js

Generative AI & Data: LangChain, LangGraph, LlamaIndex, Agentic Workflows, AI Agents, RAG Architectures, Prompt Engineering

Databases: PostgreSQL, DynamoDB, SQLite, Pinecone, Chroma (Vector DBs)

Architecture & Integration: Microservices Architecture, Apache Kafka, Redis (Caching), API Gateways, RESTful & GraphQL APIs

Cloud & DevOps: AWS (EC2, S3, RDS), Docker, Kubernetes, CI/CD Pipelines, Git, GitHub Actions

Education

Tribhuvan University
Bachelor of Science in Computer Science and Information Technology (Bsc.CSIT)
2018 – 2023