Headline

AI Full Stack Software Engineer @InspironLabs | React • Next.js • TypeScript • Node.js • Express • Python • FastAPI • AWS Serverless • RAG • LLM Integration | ex AI/ML Engineer @ImmverseAI

About

Full Stack Engineer & Tech Lead | AI Integration Specialist I don’t just build applications; I engineer the systems that bridge the gap between complex AI research and production-grade software. Currently, I am a Software Engineer & Tech Lead at InspironLabs, where I lead cross-functional teams in architecting scalable solutions using Next.js, the MERN stack, and Python (FastAPI). My journey has been defined by a "scrappy" startup mindset. At ImmverseAI, I operated in a high-impact environment where I wore multiple hats—from conducting deep-dive research into Generative AI and RAG (Retrieval-Augmented Generation) to deploying those models via AWS Lambda and serverless architectures. What I bring to the table: ▪️ Full-Stack Versatility: Expert-level command over JavaScript (React/Next.js/Node.js) and Python (FastAPI/AI Integration), with a solid foundation in Java (Spring Boot). ▪️ AI Implementation: I move beyond theoretical research to build the "connective tissue" that makes AI useful, focusing on streaming APIs, custom data pipelines, and low-latency responses. ▪️ Leadership & Ownership: Whether it’s whiteboarding architectural roadmaps or mentoring junior devs through complex code reviews, I thrive on taking full ownership of the product lifecycle. ▪️ When I’m not in the IDE, I’m likely sharing my journey through my tech blog, SkillsFoster, or creating content for my YouTube channel, LifeOS by Sagar. I am a lifelong learner who believes the best technology is the one that solves a real human problem.

Location

Bengaluru

AI stack

aistudio

antigravity

claude

codex

gemini

huggingface

Work experience

Software Engineer at InspironLabs, Apr 2025 - Present · 1 yr 6 mos, Bengaluru, Karnataka, India, ▪️ Driving full-stack architecture using Next.js and MERN, while spearheading the adoption of Python and FastAPI for high-performance backend microservices. ▪️ Leading the transition to Serverless, deploying scalable logic via AWS Lambda to reduce infrastructure overhead and improve system uptime. ▪️ Acting as a Technical Lead by defining roadmap priorities, mentoring the engineering team, and enforcing high code standards through rigorous reviews. ▪️ Solving complex performance issues, from optimizing MongoDB aggregation pipelines to fine-tuning frontend hydration in Next.js.

Automation Engineer at Tracxn, Apr 2025 - Apr 2025 · 1 mo, Bengaluru, Karnataka, India, Work on Java Programming language.

Artificial Intelligence Engineer at ImmverseAI, Dec 2023 - Jun 2024 · 7 mos, Nagpur, Maharashtra, India, ▪️ Pioneered AI integration in a tight-knit startup environment, where I wore multiple hats—transitioning daily from deep-dive research on Generative AI and LLMs to writing production-ready code. ▪️ Led the end-to-end development of AI features, researching state-of-the-art model implementations and then personally building the backend infrastructure and frontend interfaces to bring them to life. ▪️ Architected the "connective tissue" between complex AI models and the user, engineering custom APIs and data pipelines that translated raw model outputs into interactive, immersive web experiences. ▪️ Explored and prototyped emerging LLM applications, conducting feasibility studies on new AI tech before moving them into the development sprint for full-stack deployment. ▪️ Owned the full product lifecycle, from whiteboarding architectural logic and researching model constraints to debugging UI performance issues on the live application.

Full Stack Java Developer at Asterisc Technocrat, Nov 2022 - Nov 2023 · 1 yr 1 mo, Nagpur, Maharashtra, India, ▪️ Developed robust back-end services using Java, Spring Boot, and REST APIs, ensuring high throughput and security. ▪️ Designed interactive and responsive UI components utilizing JavaScript, HTML5, and CSS3. ▪️ Managed end-to-end software development lifecycles (SDLC), from initial requirement gathering to final deployment and maintenance. ▪️ Utilized version control and CI/CD best practices to maintain code integrity across cross-functional team environments.

Android Developer at SmartInternz, Aug 2022 - Sep 2022 · 2 mos, Remote, Google Supported Virtual Internship Program on "Android Basics in Kotlin" Organised by SmartInternz in collaboration with AICTE during the period August to September 2022.

Education

Bachelor of Technology - BTech, Artificial Intelligence, G H Raisoni College of Engineering and Management(GHRCEMN) ,Nagpur

Polytechnic Diploma, Computer Engineering, Nagpur Institute of Technology, Katol road

Public links

github: https://github.com/sagarbangade

youtube.com: https://youtube.com/@sagarbangade