Sahil Ahammed

Data Scientist

India3 yrs 7 mos experience

Key Highlights

  • Expert in designing advanced AI systems.
  • Proven track record in process optimization.
  • Skilled in anomaly detection using deep learning.
Stackforce AI infers this person is a Data Scientist specializing in AI and Manufacturing solutions.

Contact

Skills

Core Skills

Reinforcement LearningLarge Language Models (llm)Data ScienceDeep Learning

Other Skills

Analytical SkillsApache AirflowApache BeamArduinoBERT (Language Model)Data AnalysisData AnalyticsData MiningEncodersFeature EngineeringGoogle BigQueryGoogle Cloud DataflowImage ProcessingJavaScriptKeras

About

I'm a Data Scientist with 3 years of experience applying Machine Learning, Deep Learning, and Reinforcement Learning to solve real-world industrial challenges—ranging from optimizing operations to detecting anomalies in noisy sensor data. My work has taught me to thrive in complex environments where data is messy, labels are limited, and deployment is critical. I’ve handled large-scale, high-dimensional industrial data and used techniques like diffusion models to overcome limited labeling. On the production side, I focus on building robust models and continuously updating them post-deployment to ensure reliability and sustained performance. Alongside this, I’ve built conversational AI systems powered by large language models and Retrieval-Augmented Generation (RAG), creating context-aware assistants that deliver intelligent and relevant responses. Through self-initiated projects, I’ve also explored fine-tuning LLMs and applying Reinforcement Learning from Human Feedback (RLHF) to align model behavior with user intent. Whether it’s scaling predictive systems or designing AI that understands language, I’m passionate about making AI useful, reliable, and grounded in the real world

Experience

Infogain

Data Scientist

Sep 2025Present · 6 mos · Bengaluru, Karnataka, India · Hybrid

Reinforcement Learning

Fractal

Data Scientist

Aug 2024Aug 2025 · 1 yr · Bengaluru, Karnataka, India · Hybrid

  • Designed advanced conversational AI systems powered by LLMs for precise, context-aware responses.
  • Developed tailored coaching workflows for career growth and personal development.
  • Enhanced system scalability and reliability to handle complex scenarios seamlessly.
Large Language Models (LLM)Analytical Skills

Eugenie.ai

2 roles

Associate Data Scientist

Jul 2022Aug 2024 · 2 yrs 1 mo · Bengaluru, Karnataka, India

  • Developed sustainable solutions for process optimization in steel and chemical plants to enhance operations and reduce waste.
  • Built systems for early defect detection and anomaly identification to improve efficiency and provide actionable insights.
  • Collaborated with plant operators to minimize power consumption and drive continuous improvement initiatives.
Apache AirflowGoogle BigQueryData Science

Research And Development Intern

Jan 2022Jun 2022 · 5 mos · Bengaluru, Karnataka, India

  • During my internship at Eugenie.ai, I focused on leveraging advanced audio processing and semi-supervised learning techniques to detect anomalies in machine sounds. By utilizing methods like STFT and Spectrogram for feature extraction and employing models such as Adversarial Autoencoders, GANs, and WaveNet, I was able to forecast normal audio patterns, identify anomalies, and provide actionable insights for operators.
Deep LearningUnsupervised Learning

Perfectice

Data Science Intern

Apr 2021Jun 2021 · 2 mos

  • Adaptive learning: Adapting the level of the questions based on the previous question’s performance.
  • Cheating Detection: Analyzing the anomalous patterns, to recognize cheating in online exams.
  • Develop and deploy student Ranking system.
  • Used MongoDB to extract the data.
Analytical Skills

Education

Indian Institute of Information Technology, Design and Manufacturing, Jabalpur

BTech - Bachelor of Technology — Mechanical Engineering Related Technologies/Technicians

Jan 2018Jan 2022

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