NITIN SINGHAL

AI Researcher

Rupnagar, Punjab, India5 yrs 11 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Expert in Generative AI and Machine Learning.
Developed advanced text-to-image generation models.
Strong leadership experience in team management.

Stackforce AI infers this person is a Machine Learning Engineer with expertise in AI-driven applications.

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Skills

Core Skills

Generative AiMachine LearningTeam ManagementStrategic PlanningTeaching

Other Skills

API DevelopmentAdvanced MathematicsAlgorithmsAndroidAndroid DevelopmentApplied MathematicsCC (Programming Language)C++CommunicationCompiler ConstructionData StructuresDatabase Management System (DBMS)Discrete MathematicsEngineering Mathematics

Experience

Amazon

Applied Scientist

Jul 2025 – Present · 8 mos · Gurugram, Haryana, India · On-site

Central Machine Learning Team

Generative AIKerasLarge Language Models (LLM)TensorFlowPyTorchMachine Learning

Indian institute of technology, ropar

Executive Council Member, Alumni Association

Apr 2025 – Present · 11 mos · Rupnagar, Punjab, India

Samsung r&d institute india

AI Engineer

Jul 2024 – Jul 2025 · 1 yr · Noida, Uttar Pradesh, India · On-site

Developed and implemented transformer-based diffusion models (PixArt, SANA) for advanced text-to-image and sketch-to-image generation, significantly enhancing creative content generation workflows.
Optimized models for efficient, low-latency inference on mobile devices, achieving seamless performance on Qualcomm Neural Processing chips without server-side dependency.
Designed and built a text-to-sticker generation feature leveraging state-of-the-art transformer-based models, with planned integration into Samsung’s flagship product lineup to elevate user personalization experiences.
Utilized Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG) techniques to enhance text-to-image generation, improving model accuracy, relevance, and output quality.

Generative AIPythonKerasLarge Language Models (LLM)TensorFlowPyTorch+1

Career development & placement cell, iit ropar

2 roles

Department Placement Coordinator

Promoted

Nov 2023 – May 2024 · 6 mos · On-site

Team ManagementTeam Leadership

Placement Representative

Jul 2023 – Oct 2023 · 3 mos · On-site

CommunicationStrategic Planning

Indian institute of technology, ropar

2 roles

Teaching Assistant

May 2023 – Jul 2023 · 2 mos · On-site

TA for GE103 Introduction to Computing and Data Structures

TeachingC++Data Structures

Teaching Assistant

Jan 2023 – May 2024 · 1 yr 4 mos · On-site

Game theory and machine learning lab

Master Thesis Student

May 2023 – May 2024 · 1 yr · Rupnagar, Punjab, India · On-site

1. Designed a novel federated learning architecture combining hierarchical and decentralized models for enhanced
security, scalability, and efficiency.
2. Developed a cooperative game theory-based grouping algorithm to improve learning trajectory similarity among
edge devices, reducing convergence time and communication overhead.
3. Improved fault tolerance and security by implementing multi-level aggregation, mitigating risks associated with
single points of failure and malicious attacks in decentralized environments.
4. Optimized communication protocol to minimize architectural overhead, improving performance in large-scale edge computing systems with both IID and non-IID data