Shashank Raju Rallabandi

• Built task-focused AI agents and workflow automation for MSMEs, integrating paid OpenAI and Google Gemini services with business tools.
• Built organization-specific CRMs, client websites and applications around stakeholder requirements and operational workflows.
• Built a residential solar configuration app connecting property dimensions and electricity needs with panel options, visual layouts and estimated costs.
• Contributed to sensor calibration and anomaly detection for confidential plastic bottle-cap and Pune automobile-parts manufacturing clients.

Client identities remain confidential. Freelance scope and contributions

BricDesk — Independent Product Development

• Building a real estate operations product connecting inventory, lead/channel partner ownership, holds, approvals and founder visibility.
• Work across workflow discovery, Flutter application development, Supabase-backed data flows and responsive web experiences, with explicit role and project context.

NLP Studies — Independent Public-Data Implementations

• Trained a support-request classifier and evaluated it on 3,080 held-out public messages (88.02% accuracy), retaining errors and a validation-selected review policy.
• Compared keyword, sentence-embedding and hybrid search over 5,183 public abstracts and 300 judged queries, documenting retrieval quality and failure cases.

Classification study · Retrieval study

Industrial AI — Public Portfolio Demonstration

• Built an AI assistant that compares machine readings, shows its sources and drafts an investigation note for human review.
• Trained a model to recognise leakage patterns in public machine data; checked 552 recordings set aside for testing and documented 15 missed cases.

Independent implementation using local Qwen and public test-rig data. Implementation, evaluation and limits