Freelancers using Wireshark in Quito

Freelancers using Wireshark in QuitoFreelancers using Wireshark in Quito

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ISAAC EDUARDO CHAVEZ RAMIREZ

TypeScript Developer | Bugs, APIs & Tested GitHub PRs

New to Contra

TypeScript Developer | Bugs, APIs & Tested GitHub PRs

Cover image for DHT-RPC Wireshark Dissector Prototype —

DHT-RPC Wireshark Dissector Prototype — I built a Lua proof of work that decodes DHT-RPC v3 request and response headers, transaction IDs, endpoints, command labels, targets, tokens, closer nodes, errors and values. Added conservative UDP heuristics, Decode As support and malformed-packet diagnostics. Prototype scope, not the production C dissector. #Wireshark #Lua #Networking #ProtocolAnalysis

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Cover image for DHT-RPC Protocol Validation Suite —

DHT-RPC Protocol Validation Suite — I implemented a dependency-free Node.js parser and upstream-compatible binary vectors covering internal FIND_NODE requests, application requests with token/value payloads, closer-node responses and error responses. Added strict bounds checks so truncated packets fail closed. Verified locally: 4 vectors passed and truncation rejected. #NodeJS #ProtocolTesting #BinaryParsing #QA

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Cover image for Explainable Bounty Discovery Ranking —

Explainable Bounty Discovery Ranking — I designed and implemented a strategy-aware ranking engine that scores open-source bounties by payout quality, competition, win probability and freshness. Added transparent score breakdowns and invariant tests in TypeScript. #TypeScript #Algorithms #Testing #OpenSource

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Cover image for :Interactive Public API Explorer —

:Interactive Public API Explorer — I built a React and TypeScript developer tool with editable methods, parameters, headers and JSON request bodies, live mock responses, saved drafts and reusable snippets. Delivered as a tested, review-ready GitHub pull request. #TypeScript #React #API #DeveloperTools

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