Developer's Job-Application Bot Sent Zero Proposals for a Month Due to One Bug

·1 views

A software developer built an automated bot to browse freelance marketplaces, draft AI-generated proposals, and apply for side-job contracts on his behalf. After running the bot for a month with zero results, he initially assumed the AI-written proposals were low quality or his skills were insufficient. A closer look at the logs revealed the bot had never submitted a single application, despite generating 630 draft proposals. The root cause was a data-collection script that crashed every Sunday night due to a website HTML change, and because results were only saved after all sites were scraped, every week's collected data was silently discarded. After restructuring the code to save data incrementally and isolate errors per site, the bot stabilized — only for the developer to discover that suitable freelance listings were scarce to begin with.

Read the full story at DEV Community

This is an AI-generated summary. ShortSingh links to the original source for the complete article.

Discussion (0)

How a dev fixed an AI character that refused to calm down in conversation practice app

A developer building 'Say It Ahead,' a conversational practice app, discovered that its AI characters remained persistently upset regardless of how well users handled difficult dialogues. The root problem was that characters were given an opening mood but no criteria for when or why to shift their emotional state. The fix involved enriching each scenario with hidden context — including the character's beliefs, past experiences, and what a credible resolution would look like — giving conversations a clear direction. A four-stage progress model (acknowledge, clarify, reflect, move forward) was also introduced, with the AI judging the intent of user responses rather than matching exact phrases. Progress is cumulative by design, meaning a single clumsy reply cannot erase trust already established in the conversation.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

AI Speeds Up Coding, But Developers May Lose Deep System Understanding

AI coding tools are helping development teams close tasks and ship features faster, but a growing gap is emerging between producing code quickly and truly understanding it. When teams treat fast AI-generated answers as equivalent to comprehension, developers may skip the reasoning steps that build genuine problem-solving skills. Metrics like pull requests and delivery speed improve visibly, while the erosion of deeper understanding remains hidden until a system fails under pressure. Repeatedly bypassing the process of diagnosing errors, forming hypotheses, and tracing data flows gradually weakens a developer's mental model of how a system works. The concern is not that AI removes skills instantly, but that consistently skipping foundational thinking steps slowly diminishes the ability to debug and adapt when ready-made answers no longer fit the problem.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

How to Safely Update MCP Tools When the Underlying API Changes

MCP tools depend on stable API contracts, and even minor backend changes — such as renamed fields, updated enums, or new required parameters — can silently break tool calls for AI clients. Developers are advised to follow a structured update process: detect the API change, classify it as compatible, review-required, or breaking, then update schemas, authentication details, and descriptions accordingly. Compatible changes like optional field additions can ship with routine testing, while breaking changes such as renamed inputs or altered response shapes require migration planning and user coordination. Tools like OpenAPI diffs or Postman collection comparisons help map API changes back to affected MCP capabilities. The overarching goal is to ensure existing users never encounter unexpected failures because an API route changed without a corresponding MCP tool update.

0 comments Read more at DEV Community

ProgrammingDEV Community ·

Most Indian Business Website Chatbots Handle Near-Zero Real Customer Conversations

A growing pattern among Indian businesses reveals that website chatbots, typically the first automation purchase, sit largely idle because customers primarily reach out via WhatsApp, phone calls, and Google Maps rather than company websites. Vendors prioritise website deployments because they are technically easier to install, requiring no WhatsApp Business API approval or Meta verification, which leads businesses to place bots where customers rarely go. For common business types such as FMCG distributors, clinics, and service firms, the company website functions more as a digital brochure — visited briefly to confirm contact details before customers move to other channels. The real volume of customer interactions, such as WhatsApp order messages and phone enquiries, remains unautomated while subscription fees continue to be renewed without scrutiny. Businesses are advised to audit their chatbot dashboard's conversation logs before the next renewal to determine whether the tool is generating any meaningful engagement.

0 comments Read more at DEV Community