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Freelancer

Freelancer

AI Agent Developer & LLM Evaluation Specialist

Tanzania flagDar Es Salaam, Tanzania

Key Skills

Software

No software listed

Top Subject Matter

Software engineering & development
enterprise IT infrastructure
cloud & virtualization

Top Data Types

DocumentDocument
TextText
ImageImage

Top Task Types

Question AnsweringQuestion Answering
Text GenerationText Generation
Object DetectionObject Detection
Action RecognitionAction Recognition
Text SummarizationText Summarization
DiagnosisDiagnosis

Freelancer Overview

I run a software company in Dar es Salaam called Sigril Technologies (www.sigril.com), where I build AI agents and automation tools for local businesses. That means I work with large language models every day. Writing and refining prompts, building agent workflows with function calling and tool use, and checking the model's output until it's good enough to put in front of a paying client. Spotting where an AI response is wrong, weak, or off-tone and knowing how to fix it is most of my job. I come from a software and cybersecurity background, so I'm comfortable with code review, function calling, and agent tasks. I work in a Swahili speaking market and can follow and get by in Swahili alongside fluent English, conversational rather than native, but useful on multilingual projects. Most of my evaluation experience comes from building my own AI products rather than formal labeling contracts, but the judgment is the same and I pick up new tools and guidelines quickly.

Labeling Experience

I haven't done formal data labeling contracts, so don't mark me as an experienced labeler

I haven't done formal data labeling contracts, so don't mark me as an experienced labeler. But I work with LLMs daily building AI agents at my own company. Prompt engineering, evaluating and correcting model outputs, function calling, agent workflows, reviewing AI-generated code. So it's applied AI training experience, just not annotation gigs. Happy to give specifics.

Not specified

Education

B

BA in Mass Communication, Al-Khair University (2011)

Degree not specified

Not specified
Not specified

Work History

B

businesses

Founder & CTO, Sigril Technologies (Dar es Salaam). I build and deploy AI agents

Location not specified
Not specified