Alexandr Motologa

1/3

Long-context compression and KV-cache optimization reverse proxy for local LLMs, reducing prompt token count by 50% to 75% and cutting TTFT by up to 4x.

1/5

Zero-cloud multimodal document intelligence pipeline that rasterizes multi-page PDFs, extracts complex financial tables, and validates structured JSON schemas using local Vision-Language Models.

1/6

Automated GGUF quantization, imatrix calibration, VRAM simulation, and perplexity evaluation lab for local LLMs with Pareto frontier analysis, canary testing, and Ollama/InferOps export.

1/6

Bare-metal LLM control plane and multi-engine supervisor for vLLM, SGLang, and llama.cpp. Features automated HuggingFace model pulling, predictive VRAM sizing, scale-to-zero serverless inference, and token cost analytics.

1/5

Disposable email and webhook inbox Telegram Mini App with instant push alerts, automatic OTP extraction, and sandboxed rendering.

1/4

Client-side invoicing Telegram Mini App for freelancers with embedded SEPA/EPC banking QR codes, Revolut links, and offline vector PDF generation.

1/7

Local-first visual timeline and debugger for AI agents, supporting OpenTelemetry traces, multi-agent swarms, IndexedDB library, and local AI root-cause autopsy.

1/8

Client-side PostgreSQL 16 and pgvector workbench running in WebAssembly featuring Monaco SQL editor, interactive ER diagram, visual EXPLAIN execution plan DAG, and 2D/3D PCA vector projection.

1/5

Recursive DNS tracing, DNSSEC validation, and worldwide edge propagation studio with dual Bubble Tea TUI and embedded React web interface.

1/5

2D schedule painter and Instant-Runoff Voting engine for Telegram groups to find optimal Golden Hour meetups and break location indecision.

1/5

Programmable network and protocol chaos proxy with seventeen built-in toxics, UDP and TCP proxying, declarative YAML scenarios, SLA quality gates, uvloop async engine, and live Web UI dashboard.

1/6

Financial operating system for Moldovan freelancers and companies with bilingual invoices, BNM fx rates, MIA instant payments, contract templates, and mortgage underwriting dossier.

1/7

Single-binary desktop workbench and dynamic mock engine for gRPC, Connect-RPC, and Protobuf schemas with live reflection and full-duplex streaming timelines.

1/5

Modern Android client for neural English-to-Russian voiceover translation, Standard & Live Voices, guaranteed multi-subtitles (RU, RO, EN), and ad-free 4K playback.

1/11

Single-binary management studio, non-blocking memory profiler, and cluster visualizer for Valkey 8 and Redis 7+, compiling an embedded React 19 UI with sub-25MB idle memory.

1/3

Cross-platform terminal session recorder and vector animator in Rust. Captures Windows ConPTY and POSIX PTY streams, generating pure CSS keyframe animated SVGs, interactive HTML players, and Asciinema v2 recordings.

1/4

Zero-downtime PostgreSQL migration linter running libpg-query WebAssembly to detect dangerous DDL table locks, auto-fix unsafe migrations, and generate multi-step remediation recipes.

1/6

In-browser Apache Parquet inspector, DuckDB-Wasm SQL workbench, multi-file partition profiler, and visual schema diff engine with remote HTTP range slicing.

1/5

Client-side semantic code diff and 3-way merge conflict resolver for TypeScript and React. Analyzes AST structures to detect reordered functions, renames, and structural refactors without textual collisions.

1/5

Runtime security gateway and developer SDK with sub-millisecond heuristics for prompt injection detection, obfuscation decoding, and two-way PII tokenization.

Desktop IDE for building, debugging, and packaging Bubble.io plugins with TypeScript, Monaco Editor, live sandbox execution, and Git sync.

1/3

Evaluation and regression studio for testing prompts, schema compliance, latency, and token cost across language models.

1/6

In-browser visual database schema designer with bi-directional SQL parsing, live diagnostics, synthetic mock data seeder, and code generation for PostgreSQL, MySQL, SQLite, Prisma, and Drizzle ORM.

1/4

Interactive 3D WebGL visualizer that maps Git repositories into living galactic universes with real-time commit lasers and 6-DOF astral pilot flight.

1/3

Desktop and web studio that captures code snippets from video tutorials, PDFs, and streams using client-side WebAssembly OCR, repairing indentation and OCR artifacts offline.

1/4

Content-addressable storage engine implementing the S3 protocol with SHA-256 deduplication and Zstandard compression.

1/2

PostgreSQL v3.0 wire protocol proxy that inspects queries in flight to detect N+1 anti-patterns and unindexed table scans.

API gateway running sandboxed WebAssembly plugins in isolated threads with Java 21 and Netty.

1/2

Distributed time-series storage engine with vectorized compression for high-frequency metrics.

1/4

Distributed Raft-Lite consensus daemon and monotonic partition lease coordinator with Java 21 Virtual Threads, Pre-Vote protocol, and fencing tokens.

1/4

Write-ahead log streamer and durability validator for distributed database topologies.

1/3

Distributed idempotency gateway with sliding-window hash caching to eliminate duplicate requests.

1/2

Distributed order processing engine with hexagonal architecture, transactional outbox persistence, saga rollbacks, and KEDA Kafka autoscaling.

1/4

Native system tray app built with Rust and Tauri to monitor Docker containers, restart services, and inspect resource metrics.

1/4

Asynchronous uptime daemon with Prometheus metrics, terminal dashboard, and flapping alert suppression.

1/5

Local webhook debugger and proxy with payload diffs, HMAC signature re-signing, and cURL export.

1/3

Reverse tunneling engine exposing localhost endpoints to public relays with replay capability and HMAC re-signing.

1/3

Zero-trust outbound proxy and token broker that redacts credentials and API keys from application logs.

1/3

Distributed trace collector and span visualizer for debugging microservice dependencies using OpenTelemetry.

1/3

Edge reverse proxy with automated health checks and instant rollback for progressive canary releases.

1/4

Visual database explorer for inspecting table schemas, index coverage, and execution plans.

1/4

Stream inspector and message schema validator for Kafka and RabbitMQ pipelines.

1/4

Flamegraph visualizer for CPU and memory profiling with side-by-side differential analysis.

1/3

Git visualizer mapping code coupling, commit velocity, and file churn across repositories.

1/3

SemVer release tool that parses conventional commits and compiles structured changelogs.

1/4

API contract testing tool that detects schema drift and breaking changes in OpenAPI specifications.

1/3

Packet sniffer using raw sockets for real-time dissection of HTTP and DNS protocols.

1/3

Relational test data generator that produces synthetic datasets while preserving foreign key constraints.

1/2

Semantic embedding proxy with in-memory caching and vector similarity deduplication using FastEmbed.

1/4

Mock REST server that serves dynamic CRUD routes, OpenAPI docs, and synthetic datasets from a JSON file.

1/4

Telegram Mini App for incident communication and live service status broadcasts with subscriber alerts.

1/4

Telegram Mini App for tracking recurring software subscriptions, renewal alerts, and monthly spend.

1/4

Telegram Mini App for building bio-link pages with customizable blocks and click analytics.

1/2

Video utility that crops and formats clips into circular video notes for Telegram chats.

1/4

Expense-sharing calculator that simplifies group debts into minimum transactions using greedy flow algorithms.

1/4

Telegram Mini App that transcribes audio messages with Whisper and extracts key action items.

1/4

Encrypted document vault inside Telegram using WebCrypto for zero-knowledge client-side encryption.

1/4

Form builder for Telegram that collects responses and forwards submissions directly to chat groups.

1/4

Checkout interface for Telegram Mini Apps supporting Telegram Stars and cryptocurrency payments.

1/4

Encrypted cloud storage interface for decentralized bucket relays running inside Telegram.

1/4

Mobile companion for the Sentinel daemon with push notifications and on-demand health probes.

1/4

Mobile webhook inspector for viewing incoming events and debugging delivery issues during deployments.

1/4

Peer-to-peer ephemeral file transfer tool running over WebRTC inside Telegram chat sessions.

1/4

Distributed load testing tool that runs benchmark scenarios and graphs latency percentiles in real time.

1/4

Dead man's switch and heartbeat monitor that alerts when scheduled cron jobs fail to run.

1/3

Cross-device clipboard tool that synchronizes text and code snippets with end-to-end encryption.

1/4

Cryptographic document signing app using Ed25519 signatures for verification.

1/4

Task scheduler for Telegram that orchestrates multi-step AI agent workflows.

1/4

Browser tool for creating App Store screenshots with 3D device framing, panoramic slide layouts, and 4K Fastlane exports.

1/5

AI-assisted journaling platform with mood analytics and semantic search across entries.

1/5

Android mobile app for encrypted personal journaling, mood tracking, and biometric lock.

1/9

Electron workbench for Bubble.io developers with automated backups, schema inspection, and dead-code detection.

1/2

Command-line tool for Bubble.io applications with schema exports, encrypted backups, and CI/CD integration.

1/4

Custom German e-commerce platform for aluminum terrace roofing and winter garden configurators.

1/5

Tournament quiz platform with automated question pipelines, crypto rewards, and fiat checkout.

1/5

Trivia game for Telegram with Telegram Stars payments and leaderboards.

1/3

Code-first distributed workflow and DAG execution engine in Java 21 with virtual threads, event-sourced durability, and dynamic SVG visualizer.

1/3

Reactive HTTP/1.1, HTTP/2, and gRPC load generator in Java 21 with virtual threads and real-time HdrHistogram latency percentiles.

1/2

Chromium-free PDF and vector document generation engine in Java 21 with sub-second rendering and SVG template interpolation.

1/2

Sandboxed multi-agent execution runtime with time-travel debugging, zero-trust isolation, and immutable decision DAGs.

1/6

Terminal dashboard and CLI suite for Docker and Docker Compose with live container telemetry and multiplexed streaming logs.

1/2

Peer-to-peer secret-sharing and environment variable sync CLI with end-to-end encryption and ephemeral in-memory storage.

1/3

Offline ambient audio capture and transcription tool using local Whisper models with Markdown synthesis into Obsidian vaults.

VS Code extension for Antigravity IDE to pin, rename, search, categorize into folders, and export agent chat histories.

Offline-first Android application calculating customs duties, VAT, and postal fees for international parcel imports into Moldova.

1/3

Command-line and TUI localization tool for Bubble.io applications using LLM translation pipelines and AST inspection.

1/2

Visual regression testing and automated screenshot comparison suite for Bubble.io web applications.

1/3

Static analysis tool and health scorer that detects unused styles, orphan workflows, and broken references in Bubble.io apps.

1/2

White-label NFT marketplace built on Bubble.io. Includes minting, collection management, Rarible Protocol integration, IPFS metadata storage, and wallet connections.

1/3

Campus community platform connecting university students with campus events, student groups, local spots, and student work opportunities.

1/3

Second-hand book marketplace in Australia with ISBN metadata lookups, multi-seller inventory, book condition grading, and Stripe payments.

1/4

Online ordering and digital menu platform for restaurants and delivery kitchens. Includes item customization, Stripe checkout, and live order management for staff.

1/3

Portfolio web application for architecture studios, featuring project galleries, blueprints, spec sheets, and consultation request forms.

1/4

Agency portfolio web app with case study breakdowns, service tiers, client reviews, and lead intake forms.

1/3

Agricultural risk management platform providing commodity market pricing, crop volatility models, weather insurance estimates, and Plaid bank connections.

1/4

Collaborative publishing platform where writers and artists can publish, license, and trade world-building assets and character lore.

Marketplace for tattoo artists and collectors to license flash art, book studio appointments, and process payments on Bubble.io.

1/5

Prediction market application built on Bubble.io with probability tracking, odds charts, and binary outcome voting across categories.

1/3

Grocery shopping assistant with barcode scanning. Built with a Flutter mobile app connected to a Bubble.io backend for inventory lookups.

1/5

Accessibility audit tool for field inspectors in Romania. Features multi-step compliance checklists, photo and video uploads, and automated scoring.

1/2

Language learning platform with pronunciation audio, study flashcards, calendar scheduling, and tutor bookings by hourly rate.

Android app built in Kotlin to calculate customs duties, VAT, and parcel exemptions for shipments into the Republic of Moldova.

1/3

Booking platform for musicians and venues with persistent audio playback across pages, gig applications, and Stripe payouts.

Health tracking platform for Android with nutrient logs, biomarker dashboards, biometric integration, and encrypted local storage.

Developer and product planning toolkit. Built originally on Bubble.io and later migrated to React and Supabase.

Customer support chatbot platform with multi-turn dialog flows, embeddable website widgets, CRM webhooks, and agent escalation.

Operations platform with role-based permissions, document processing, operational analytics, and modular service integrations.

Virtual gallery platform for artists and collectors to arrange 3D exhibitions and display digital collections.

Content localization pipeline with automated translation syncing, webhook events, and edge caching.

Forecasting tool combining statistical probability models with crowd sentiment data.

Community quest platform with reward distribution, XP leaderboards, and Discord and Telegram bot integrations.

Trading analytics terminal with liquidity tracking, volume alerts, order book charts, and portfolio performance views.

Environmental data dashboard integrating sensor readings, carbon credit tracking, and sustainability reports.

Generative art tool that creates visual particle simulations and real-time canvas shaders.

AI agent orchestration engine with task breakdown, tool-calling pipelines, memory storage, and code review routines.

Digital pet collection game with trait inheritance, state updates, and mini-games.

Digital asset custody platform with multi-signature authorization, time locks, and audit logging.

1/6

Bare-metal local fine-tuning control plane and QLoRA supervisor for consumer and workstation GPUs, with analytical VRAM budgeting and InferOps model export.