Abhijeet Mishra

Software Engineer experienced in building enterprise SaaS platforms, AI-powered applications, and large-scale third-party integrations across travel, payments, and CRM domains. Skilled in backend architecture, REST API development, LLM/agent integration, and cloud-native deployment, using Claude, Gemini, Groq, OpenAI, and self-hosted models (Qwen 2.5 on RunPod) in production CRM platforms, AI assistants, and workflow automation systems.

Software Development Engineer – I - Appnox Technologies Pvt. Ltd.

(2024-03)

• Designed and developed scalable backend systems using Laravel, Node.js, Python, PostgreSQL, and MySQL.
• Built enterprise-grade REST APIs, authentication systems, workflow automation platforms, and third-party integrations.
• Developed AI-powered applications leveraging Claude, Groq, Gemini, and OpenAI APIs alongside self-hosted LLM deployments.
• Implemented Retrieval-Augmented Generation (RAG) workflows for enterprise knowledge retrieval systems.
• Built real-time communication (WebSockets, Socket.IO, Pusher) and queue-driven architectures (Redis, Laravel Queues, BullMQ).
• Managed production deployments (Docker, Docker Compose, RunPod, GitHub Actions, Linux, Nginx), integrating travel providers, payment gateways, AI platforms, and communication channels.

Machine Learning Intern

(2022-06 - 2022-07)

• Performed data preprocessing, model training, and evaluation on real-world datasets using Python, collaborating with a team to deliver practical ML solutions.

B.Tech - Computer Science Engineering (AI & ML) - Sharda University (2020 - 2024)