I'm Rohit Vispute, a passionate Backend Developer with over 2.5 years of experience. I specialize in building robust web applications and integrating AI systems to enhance functionality and performance. My expertise lies in Python frameworks and designing efficient backend architectures tailored to meet project needs.
▹Designed and implemented high-performance RESTful APIs using FastAPI and Django, powering backend operations for
▹Architected both monolithic and microservices-based backend systems, selecting the right approach based on project scale, e.g.,
▹Integrated OpenAI and AWS Bedrock-hosted LLMs via LangChain for AI-based response evaluation, including Language
▹Implemented Celery with Redis for background task processing and queue management, offloading long-running AI evaluation
▹Integrated third-party services including Speechace (speech analysis), Veriff (identity verification), AWS S3 (file storage), Stripe
▹Implemented JWT-based authentication, middleware, and SSL/certificate pinning to secure APIs against unauthorized access and
▹Containerized applications with Docker and Docker Compose for consistent deployment, and used AWS services (S3, SQS, SNS,
▹Managed relational and NoSQL databases (PostgreSQL, MySQL, MongoDB) including schema design, data import/export, and
▹Delivered client projects across SaaS, EdTech, fitness, and business-portal domains on schedule through efficient sprint planning
▹Built high-performance FastAPI backend APIs for a platform that uses AI to evaluate Speaking, Writing, Reading, and Listening
▹Integrated OpenAI and AWS Bedrock-hosted LLMs with LangChain to power automated evaluation pipelines, including a
▹Engineered and refined LLM prompts to improve scoring accuracy, consistency, and CEFR-alignment across Speaking, Writing,
▹Implemented Celery with Redis as a background task queue to handle long-running AI evaluation and audio-processing jobs
▹Integrated Speechace for advanced speech analysis and Veriff for real-time identity verification during onboarding; used AWS S3
▹Built a platform connecting projectors, UIs, and access points for golf sim venues (key-fob access, QR/barcode staff scanning,
▹Built a responsive booking/payment marketplace connecting clients with trainers, using Vue.js 3 Composition API and Pinia for