Headline

Senior Developer @Beehyv || Ex-SDE 1 @ Amazon (BCT) || Ex-Dassault Systemes || M.Tech @ IIT Patna🥈 Silver Medalist

About

Innovative and results-driven Software Engineer, Machine Learning Specialist, and Systems Architect with 4+ years of experience designing scalable, high-performance software and AI-driven solutions. Passionate about bridging the gap between research and real-world applications, I specialize in building robust architectures, optimizing machine learning pipelines, and driving efficiency in complex systems. Core Expertise: ✔ Computer Science Fundamentals – Advanced Data Structures & Algorithms, Database Optimization, Distributed Systems ✔ Machine Learning Engineering – End-to-end model development & deployment (TensorFlow, PyTorch) ✔ Systems Design & Scalability – High-performance architectures, Microservices, Cloud-Native Applications ✔ R&D & Innovation – Published research in ML, Systems, and Network Security in international journals and conferences Key Achievements: 🔹 Optimized and deployed real-time ML applications, improving operational efficiency by 30% and reducing inference latency by 50% in production environments 🔹 Handled large real-time database architecture for enterprise SaaS platforms 🔹 Contributed to open-source projects with 250+ GitHub stars collectively 🔹 Mentored and led teams in developing data-driven applications and scalable infrastructure "Build systems that scale with elegance, solve problems with algorithmic precision, and innovate through continuous learning." 🔗 Portfolio: nikunjpansari.github.io

Location

Gurugram

AI stack

antigravity

claude code

codex

cursor

gemini

github copilot

Work experience

Senior Developer at BeeHyv Software, Oct 2025 - Jul 2026 · 10 mos, Gurugram, Architected high-availability cloud-native microservices on Spring Boot, Kubernetes, PostgreSQL for a production eGov platform. Built low-latency secure REST APIs with strong observability, monitoring dashboards, and resilience. Led architecture, scalability strategy, debugging, and cross-team incident resolution across distributed systems. Integrated AI-driven services into backend workflows enabling real-time inference.

SDE 1 at Amazon at BCT Consulting, Jul 2025 - Oct 2025 · 4 mos, Hyderabad, Telangana, India, Managed Amazon Payment travel APIs for train services, specifically optimizing Tatkal booking processes, resulting in a 12% improvement in efficiency and reducing ticket booking latency to under 30 seconds. Led efforts to enhance the scalability and infrastructure of the Trains Web Service. Additionally, implemented Code Guardian workflows to automate LPT / CDK code pipelines, ensuring improved code quality and deployment efficiency.

Software Engineer Apprentice (SWE I) at Dassault Systemes Solutions Lab, Jun 2024 - Jun 2025 · 1 yr 1 mo, Pune District, Developed Python APIs and automation scripts to enhance simulation efficiency by 15%. Optimized FEM loading performance, improving overall application speed by 10-15%. Leveraged Python, API development, and automation tools to streamline R&D processes. (Scripting, 3D Mesh analysis, Data Visualization, System Design)

Project Assistant (CSR Fellow) at Indian Institute of Technology, Dharwad, India, Jul 2021 - Jul 2022 · 1 y, Dharwad, Karnataka, India, - Reliability and Security of AI/ML workloads for Safety-Critical Systems [ADAS - Advanced Driver-Assistance Systems]

Software Engineer at Newgen Software Technologies Ltd., Jan 2019 - May 2020 · 1 y 4 mo, Noida, • Led CI/CD modernization and microservices adoption, improving delivery efficiency by 40%. • Built scalable backend services emphasizing performance, reliability, modularity, and maintainability. • Improved uptime through automated deployments, health checks, centralized logging, and resilient failure recovery.

Education

Master of Technology, Mathematics and Computer Science, Indian Institute of Technology, Patna

Bachelor of Technology (B.Tech), Information Technology, Dr. A.P.J. Abdul Kalam Technical University

Public links

github: https://github.com/nikunjpansari

leetcode: https://leetcode.com/nik97