Nitin Singla

Software Engineer

Punjab, India1 yr 9 mos experience

AI EnabledAI ML Practitioner

Key Highlights

National Finalist – Smart India Hackathon 2022
Expert in backend optimization and AI solution development
Strong understanding of both backend and frontend principles

Stackforce AI infers this person is a Backend and AI-focused Software Engineer with experience in Fintech and scalable solutions.

Contact

singlanitin661@gmail.com LinkedIn

Skills

Core Skills

Backend DevelopmentAi & LlmsMachine LearningApi DevelopmentFrontend Development

Other Skills

AWSAWS LambdaAmazon Web Services (AWS)Back-End Web DevelopmentC++CSSCascading Style Sheets (CSS)DjangoFraud detectionFrontend ExperienceGenerative AIHTMLJavaJavaScriptLarge Language Models (LLM)

About

I am a Software Development Engineer at Expedia Group, working on backend systems and Large Language Model (LLM)-driven AI solutions. My expertise lies in Python, JavaScript, Node.js, and Machine Learning, with experience in building scalable backend architectures and AI-powered applications. Previously, at STGI, I worked on Fraud detection engines, optimizing algorithms for forgery and duplicity detection, and improving scalability using Python, Django, Node.js and AWS. I have also completed internships at Expedia and apprenticeship at Amazon, gaining experience in building reusable frontend components, improving UI/UX and delivering efficient solutions. Highlights: • National Finalist – Smart India Hackathon 2022 • Experienced in backend optimization, API design, and AI solution development • Strong understanding of both Backend and Frontend development principles Always eager to explore cutting-edge tech, solve complex problems, and discuss everything from design patterns to JavaScript quirks. Specialties: Backend Development | AI & LLMs | Python | JavaScript | Node.js | AWS | Machine Learning

Experience

Expedia group

Software Developer

Jul 2025 – Present · 8 mos · Bengaluru, Karnataka, India · Hybrid

Working on backend development and Large Language Model (LLM)-powered AI solutions.

Backend DevelopmentLarge Language Models (LLM)PythonJavaScriptNode.jsAI & LLMs

Stgi technologies consulting pvt ltd

Software Developer

Jun 2024 – Jul 2025 · 1 yr 1 mo · Panchkula, Haryana, India · On-site

Worked on Fraud detection systems, backend optimization, and AI-driven solutions.
Managed Fraud Detection Engines with optimized algorithms for forgery and duplicity detection.
Improved image similarity search using AWS OpenSearch.
Optimized APIs (Node.js, AWS Lambda) for high-volume transactions and reduced load times with caching.

Fraud detectionPythonDjangoNode.jsAWSAPI Development+2

Amazon

Summer School Apprenticeship

Sep 2023 – Oct 2023 · 1 mo

This was an Apprenticeship opportunity provided by Amazon.
Learnt industry best practices and ML techniques
Built hands-on machine learning projects applying theoretical concepts
Strengthened understanding of core ML principles through practical application

Machine LearningPython

Expedia group

Software Developer

May 2023 – Jul 2023 · 2 mos · Gurugram, Haryana, India · On-site

During my internship at Expedia, I developed a Parent React component to render multiple setmap subcomponents side by side, enhancing user experience and compatibility. My work included creating reusable components and leveraging dynamic UI features in Expedia's UITK library. This role deepened my skills in ReactJS, JavaScript, and CSS, and I thrived in an agile, problem-solving environment.

ReactJSJavaScriptCSSFrontend Development