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AI Systems Engineer focused on foundation model infrastructure, agentic runtimes, and distributed systems. Active contributor to Tier-1 open-source machine learning frameworks including Hugging Face Transformers, Google DeepMind Optax, Google ADK, and Anthropic Model Context Protocol.
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Soumyajit Ghosh B.Tech, KIIT University |
| Organization / Repository | Focus Area | Contribution Highlights | Pull Request | Status |
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Hugging Face (transformers) |
Architecture & Modeling | Validated RoPE odd head_dim parity across models & checkpoints | #48524 |  |
vLLM (vllm) |
Speculative Decoding | Resolved n_predict from text_config for Qwen3.5 multimodal MTP wrapper checkpoints |
#55369 | |
vLLM (vllm) |
Speculative Decoding | Default num_speculative_tokens from draft config and defer multi-token warnings |
#55362 |  |
vLLM (vllm) |
Responses API | Ordered in-flight tool call chunks to prevent stream boundary collapse | #55371 | |
PyTorch (torchtune) |
Config & Recipes | Raise informative InstantiationError with CLI remediation on unexpected kwargs | #2996 |  |
PyTorch (torchtune) |
LLM Post-Training & Eval | Support configurable generation budget and harness-requested overrides in eleuther_eval |
#2992 | |
PyTorch (ao) |
Quantization Config | Prevent IndexError in _fqn_to_config_handler when multiple parameter FQNs are None |
#4901 | |
PyTorch (ao) |
Quantization & Compiler | Handled aten.abs and amax-path ops in Float8TrainingTensor dispatch under HOP retrace |
#4870 | |
Hugging Face (transformers) |
Trainer & Token Alignment | Prevented bos_token_id erasure in align_special_tokens for Qwen and Falcon configs |
#48598 | |
OpenTelemetry (opentelemetry-python) |
SDK Reliability | Guard against unhandled span processor exceptions in MultiSpanProcessor | #5626 |  |
Google DeepMind (optax) |
Numerical Optimization | Prevented NaN divergence in Adam/Adamax optimizers under float16 zero-gradients | #1768 |  |
Show More Open-Source Contributions (Expand 18 Additional Tier-1 & Core Infrastructure PRs)
| Organization / Repository | Focus Area | Contribution Highlights | Pull Request | Status |
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OpenTelemetry (opentelemetry-python-contrib) |
gRPC Server Interceptor | Prevent duplicate exception events on server spans via record_exception=False | #5078 | |
OpenTelemetry (opentelemetry-python) |
GenAI Observability | Support GenAI token count and provider attributes in trace spans | #5673 | |
Weights & Biases (wandb) |
Artifact Subsystem | Bounded auto-generated internal artifact names to 128 chars with middle truncation | #12755 |  |
OpenTelemetry (opentelemetry-python-genai) |
GenAI Observability | Architected event emission decoupling (#619); aligned on long-term logging conventions | #622 |  |
OpenContainers (runc) |
Container Runtimes | Engineered kernel VFS /proc fallback in FchmodFile for custom Linux 5.10 kernels |
#5447 | |
Keras (keras) |
Core API & Ops | Exported random submodule and operations under public keras.ops namespace |
#23580 |  |
Containerd (containerd) |
Container Engines | Implemented direct upload fallback on cross-repo mount 403 Forbidden responses | #14118 | |
SGLang (sglang) |
AI Inference | Added multimodal embedding zero-padding guard preventing server SIGQUIT crashes | #38155 | |
Google DeepMind (optax) |
Numerical Optimization | Prevented NaN in scale_by_adamax on float16 zero-gradient steps | #1769 | |
Anthropic / MCP (servers) |
Agent Tooling Protocol | Corrected readOnlyHint and idempotentHint annotations for sequential thinking server | #4747 | |
OpenTelemetry (opentelemetry-python) |
Distributed Tracing | Built order-independent metric conflict detection on default-view fallback streams | #5632 | |
Google (adk-go) |
Agent Runtime | Clone Tools and Toolsets slices in constructor to prevent backing array aliasing | #1493 | |
Google (adk-go) |
Agent Runtime | Added misspell linter, US spelling sweep, and HTTP cassette isolation | #1465 |  |
Google (adk-go) |
Agent Runtime | Recurse task_completed injection and rebind Agent in Run and RunLive | #1510 | |
Dokploy (dokploy) |
Security & Auth | Enforced server-side SSO boundary across passkey, email, and social sign-in | #5291 | |
Dokploy (dokploy) |
Cloud Infrastructure | Allowed + and @ in readValidDirectory safe path validation |
#5190 | |
Comet ML (opik) |
LLM Evaluation Platform | Unit test coverage for IsJson metric evaluation |
#8001 | |
First Contributions (first-contributions) |
Community Infrastructure | Contributor record and directory onboarding | #124195 | |
| Repository | Contribution Highlight | Pull Request | Merged Date | Status |
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| huggingface/transformers | Fix odd head_dim validation for RoPE configurations | #48524 | 2026-09-24 |
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| google/adk-go | fix(sequentialagent): recurse task_completed injection and rebind Agent in Run and RunLive | #1510 | 2026-09-13 |
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| vllm-project/vllm | [Bugfix][Spec Decode] Resolve n_predict from text_config for Qwen3.5 multimodal MTP | #55369 | 2026-09-07 |
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| Dokploy/dokploy | fix(auth): enforce SSO on server-side sign-in endpoints | #5291 | 2026-09-04 |
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| Syknapse/Contribute-To-This-Project | Add Soumyajit Ghosh card | #4736 | 2026-09-01 |
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Show More Merged Contributions (Expand 8 Additional Merged PRs)
| Repository | Contribution Highlight | Pull Request | Merged Date | Status |
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| firstcontributions/first-contributions | docs: add Soumyajit Ghosh to contributors list | #124195 | 2026-09-01 |
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| Dokploy/dokploy | fix(server): allow '+' and '@' in readValidDirectory path validation | #5190 | 2026-08-26 |
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| comet-ml/opik | test(python-sdk): add unit test coverage for IsJson metric | #8001 | 2026-08-26 |
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| lingdojo/kana-dojo | content: add new japan fact | #29154 | 2026-08-25 |
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| lingdojo/kana-dojo | content: add new japanese proverb | #29155 | 2026-08-25 |
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| firstcontributions/first-contributions | Add Soumyajit Ghosh portfolio to Contributors list | #123556 | 2026-08-20 |
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| Syknapse/Contribute-To-This-Project | Add contributor card for Soumyajit Ghosh | #4717 | 2026-08-20 |
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| firstcontributions/first-contributions | Add Soumyajit Ghosh to Contributors list | #123511 | 2026-08-19 |
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| Organization / Repository | Domain & Architecture | Problem / Discussion Highlight | Solution / Discussion | Status |
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Supabase (supabase) |
Infra & Disk IO Throttling | Project unhealthy with HTTP 522 on /network-bans/retrieve & Disk IO exhaustion runbook |
#50871 |  |
Ray (ray) |
Distributed Data Processing | Float truncation in split_proportionately & Hamilton-Hare stratified allocation |
#66472 |  |
Supabase (supabase) |
Auth & Management API RBAC | Scoped-token auth_config_read policy mismatch & GoTrue runtime provider recovery |
#50819 | |
Supabase (supabase) |
Connection Pooler (Supavisor) | Managed Shared Pooler custom role rejection post-SCRAM verification (SecretChecker cache propagation window) |
#50553 | |
Supabase (supabase) |
Storage API & Postgres RLS | Storage API returns 503 on authenticated operations (PostgreSQL 42P17 infinite recursion mapping & SECURITY DEFINER fix) |
#50753 | |
Supabase (supabase) |
Storage RLS Security | Upload rejected with RLS violation that no policy can satisfy (objects schema check & policy scope) |
#50714 | |
Supabase (supabase) |
Auth & GoTrue Runtime | Cloudflare Turnstile captcha validation failure on mobile & service_role bypass | #50758 |  |
Supabase (supabase) |
Connection Pooler (Supavisor) | Persistent Session Pooler auth failure after database password reset (ETS cache eviction runbook) | #50800 |  |
Supabase (supabase) |
PostgreSQL & Supavisor TLS | Managed Shared Pooler to Postgres encryption model, internal VPC loopback & pg_stat_ssl |
#50379 |  |
GitHub Community (community) |
Git Core & macOS Transport | macOS upgrade network handshake failure & keychain credential resolution | #208386 | |
GitHub Community (community) |
Git Provenance & Caching | Sidebar contributor list caching desync with Git Insights graph | #208456 | |
| Repository | Technical Discussion | Accepted Solution | Solved Date | Status |
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| supabase/supabase | Disk IO issue | #50871 | 2026-09-25 |
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| supabase/supabase | Storage: upload rejected with RLS violation that no policy can satisfy (TO public also fails) | #50714 | 2026-09-22 |
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| community/community | Sidebar contributor list shows cached contributor though Insights graph is clean | #208456 | 2026-09-21 |
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| community/community | macOS 27 upgrade and now I can't fetch | #208386 | 2026-09-20 |
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| supabase/supabase | Managed Shared Supavisor rejects valid custom role credentials after SCRAM verification passes | #50553 | 2026-09-20 |
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- codexmap: Real-time self-healing multi-agent cockpit for code generation, AST dependency mapping, and context drift prevention.
- clura-v2: Self-hosted OAuth 2.0 and OpenID Connect identity provider built with Bun, Express, Next.js, and PostgreSQL.
- Saathi: AI grief companion architecture featuring low-latency multimodal video and real-time session recovery.
- parity: Automated financial reconciliation engine detecting transactional anomalies across frozen bank statements and internal ledgers.
- LinkedIn: Soumyajit Ghosh
- Portfolio: somuai-dev.vercel.app
- GitHub: @somuai
- Email: 23051387@kiit.ac.in
- Open to collaboration on foundation model inference kernels, distributed agent orchestration, and open-source infrastructure.