Technology - LLM Post-Training Specialist - Adrian

Adrian

LLM Post-Training Specialist

YEARS OF

EXPERIENCE

I am an LLM Post-Training Specialist with 5 years of experience fine-tuning and optimizing large language models to improve task-specific performance, safety, and alignment. My expertise lies in reinforcement learning from human feedback (RLHF), supervised fine-tuning, evaluation pipeline development, and dataset curation. I work closely with ML engineers, researchers, and annotation teams to iterate on model behavior and ensure high-quality, responsible AI deployment.

Main Skills

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Work Experience

LLM Post-Training Specialist (2022 – Present)
→ Led fine-tuning of large language models using reinforcement learning (RLHF) and supervised datasets.
→ Designed and maintained evaluation pipelines to assess model quality, toxicity, and factuality.
→ Collaborated with researchers to iterate on reward models and training strategies.
→ Scaled human feedback collection workflows and ensured annotation consistency.
→ Conducted detailed failure analysis and contributed to system prompt design.

Machine Learning Engineer – NLP (2019 – 2022)
→ Developed NLP models for classification, summarization, and question answering.
→ Fine-tuned transformer-based architectures (BERT, RoBERTa, GPT) on domain-specific tasks.
→ Built data preprocessing pipelines, managed model training at scale, and monitored performance.
→ Contributed to open-source NLP tools and maintained reproducible ML workflows.
→ Partnered with product teams to deploy models in real-world applications.

Education

Bachelor’s Degree in Computer Science (2014 – 2018)

Adrian

Location

Accounts Receivable

ASPEL

Balancing Accounts

Cash flows

Cash Management

External Audit

Work Experience

Work Experience

Education

Education

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Adrian

Location

Accounts Receivable

ASPEL

Balancing Accounts

Cash flows

Cash Management

External Audit

Work Experience

Work Experience

Education

Education

1. Fill Out The Form

2. Receive Candidates

3. Hire With Ease

Industries​

About

Hire Talent

Resources

Privacy Policy

Terms & Conditions

3. Hire With
Ease

Industries