Tochukwu A.

Key Skills

Software

Other

Top Subject Matter

Academic qualitative analysis and criteria-driven text evaluation

Backend data processing for AI/ML pipeline support (token/transaction/wallet aggregation)

Test-driven validation for AI/data pipeline analytics boundary constraints

Top Data Types

Text

Image

Document

Top Task Types

Fine-tuning

Freelancer Overview

Data Synthesis & Textual Analyst (Academic) — University of Nigeria Nsukka. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. Education includes Bachelor’s Degree, Federal University of Nigeria Nsukka (2023). AI-training focus includes data types such as Text, Computer Code, and Programming and labeling workflows including Evaluation, Rating, and Fine-tuning.

Labeling Experience

Uzima-Backend Feature Engineering & Bug Fix

Other

Built and validated a multi-range analytics tracking service using custom SQL aggregation pathways to compute precise performance thresholds for boundary verification. Isolated and repaired a merge-related syntax mutation involving duplicate class configurations and unclosed expression brackets to restore correct system behavior. Developed a comprehensive Jest testing framework with multiple unit testing layers to secure logical boundaries and enforce strict constraint verification. • Designed SQL aggregation logic for exact threshold computation with floating-point rounding boundaries • Audited repositories to diagnose and fix compilation blockers caused by syntax mutation • Wrote 14 Jest unit testing layers to validate edge cases and prevent regressions • Enforced strict constraint verification through systematic automated test coverage

2026 - 2026

Open-Source Backend Contributor — Stellar Wave Program (via Drips Network)

OtherFine-tuning

Contributed to an optimized backend system intended for training and evaluation workflows via structured, warning-based reasoning loops. Implemented a portfolio rebalance endpoint that aggregates scattered token, transaction, and wallet metrics into a single response payload for consistent downstream processing. Integrated edge-case error handlers and structured JSON warning logs to support compliance with platform acceptance criteria and reliable system outputs. • Engineered parallelized aggregation logic (Promise.all) to reduce latency for system responses • Added structured JSON warning logs to provide actionable reasoning loops on threshold blocks • Implemented edge-case handling to improve robustness of generated outputs • Refactored and merged production assets under strict acceptance criteria

2026 - 2026

Data Synthesis & Textual Analyst (Academic) — University of Nigeria Nsukka

OtherText

Served as a primary quality assurance validator by auditing qualitative textual outputs against strict constraint guidelines and structural rubrics. Evaluated, categorized, and structured voluminous open-ended academic text variants into verified data points with a zero-error threshold during rapid multi-turn assessments. Performed criteria-driven qualitative synthesis across multi-tier academic databases to ensure thematic consistency and correct layout. • Audited scripts, narrative templates, and linguistic profiles for absolute adherence to complex instructions • Cross-referenced multi-turn information structures to verify compliance with thematic and layout rules • Translated unstructured qualitative text into accurate, criteria-aligned records • Maintained stringent delivery parameters while performing repeated verification cycles

2025 - 2025

Education

Work History