Marti Soura VamseekarAI & Infrastructure Engineer
CV

EU Blue Card eligible · Open to relocation within the EU

AI and data platform engineer building production systems and research-backed analytics.

Python · Java 17/21 · Spring Boot 3 · dbt · DuckDB · FastAPI · Next.js · Vertex AI · Azure · GCP. M.Sc. Data Science, University of Greenwich (Merit). Azure DP-203. Specializing in EU-based AI Engineer or Data Platform Engineer roles, based in Hyderabad, India.

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Selected work

  1. WorkforceGuard AI

    Built an EU labour-market and pay-transparency analytics platform on dbt + DuckDB; panel research (MPRA) runs on the same warehouse as the product.

    LiveJan 2024 – Present

    EU Pay Transparency Directive 2023/970/EU · working paper MPRA 129330

    • Ingested 16 Eurostat datasets (LFS, JVS, SES) across 27 member states and 13 NACE sectors (11-sector SES research panel, 2019–2024).
    • Modeled HPI, LR, ERS, and TR in dbt (~31 models) on DuckDB; FastAPI and React 19 serve benchmarks and pay-gap review workflows.
    • Measured employment–GPG association r ≈ +0.44 (27-country panel); finance-sector GPG ~25% vs ~10.9% all-sector mean; SHA-256 hash-chained governance log.
    • Shipped live research figures at /app/research from the production warehouse (working paper, not peer-reviewed).
    PythondbtDuckDBFastAPIReact 19TypeScriptEurostatGitHub Actions
    workforceguardai.souravamseekar.comSource

  2. EU AI Assurance OS

    Designed a multi-tenant AI release-governance control plane (Spring Boot 3.3 + Next.js 16) for guided EU AI Act risk classes, RAG evidence, and sealed evidence packs.

    Live2026 – Present

    EU AI Act–oriented controls

    • Implemented Spring Boot 3.3 (Java 17) API with Flyway V1–V16, multi-tenant JPA, JWT + API keys — 64 REST endpoints and 190 automated tests.
    • Built cited-evidence RAG (DJL + ONNX Runtime, all-MiniLM-L6-v2, pgvector HNSW), PASS / REVIEW / BLOCKED release gates, and HMAC-SHA-256 signed eval callbacks.
    • Shipped hash-chained append-only audit ledger and sealed Evidence Pack exports (JSON + PDF); Next.js 16 dashboard with lineage and readiness views.
    • Added assisted obligation mapping and certification readiness scoring plus 3 sector packs (insurance, HR, finance) as SPI overlays — not live vendor connectors.
    Java 17Spring Boot 3.3FlywayPostgreSQLpgvectorNext.js 16RAGDJLONNX RuntimeDocker
    euassuranceai.souravamseekar.comSource

  3. Evgraph

    Open-sourced a Python library stack that turns Model Cards, approvals, and registry metadata into an Evidence Graph with deterministic, explainable findings.

    Open source2026 – Present

    Library stack · local/CI only

    • Shipped monorepo v0.1.0: evgraph-core, evgraph-rules, evgraph, and evgraph-cli (Python 3.10+).
    • Defined Evidence Graph nodes/edges with bounded evidence levels; rules emit cited findings without mutating the graph.
    • Implemented adapters for Model Card/approval/deployment JSON, dataset manifests, and MLflow; reporters for JSON, Markdown, SARIF, and OSCAL.
    • Exposed scan() / CLI for local and CI use with pytest; third-party rule packs via entry points.
    PythonEvidence GraphMLflowSARIFOSCALpytestGitHub Actions
    github.com/SVamseekar/evgraph

  4. Aequitas

    Extended M.Sc. dissertation work into open transport-equity analytics on GTFS at nation scale (England reference): DuckDB warehouse, FastAPI, React.

    LiveOct 2021 – Present
    • Processed 1.75M GTFS trips, 13,099 routes, 274,719 stops, and 33,755 LSOAs (56.5M population) into a DuckDB warehouse with FastAPI and React.
    • Enforced 103 automated quality checks (0 failures) and 99.9993% spatial-join accuracy; Gini 0.5741, Palma 5.702×, 4,245 zero-stop LSOAs.
    • Delivered 55 analytical sections across 8 policy dimensions, including Random Forest (R² 0.472), HDBSCAN, Isolation Forest, and 2SFCA accessibility scoring.
    • Added FAISS + Gemini grounded chat over analytics; marketing site live — full dashboard API runs with local warehouse (cloud API deferred).
    PythonDuckDBFastAPIReactGTFSFAISSGeminiMapLibre GLPostgreSQL
    aequitas.souravamseekar.comSource

  5. MaSoVa

    Built an event-driven multi-service platform on Java 21 / Spring Boot 3 and RabbitMQ — multi-client web and React Native, dual-write data path, EU VAT and fiscal adapters.

    LiveFeb 2023 – Present
    • Delivered 6 Spring Boot 3 services on Java 21 behind Spring Cloud Gateway with 207 canonical REST endpoints and an 11-state order lifecycle.
    • Ran dual-write PostgreSQL + MongoDB and RabbitMQ topic exchanges for orders/notifications; JWT + Redis for auth sessions.
    • Shipped multi-client surface: staff/customer web (React 19) plus customer and crew React Native apps; optional Google ADK support agent.
    • Implemented EU VAT for 12 markets and fiscal signing adapters (DE, FR, IT, BE, HU, GB) with Stripe SCA for EU payments.
    Java 21Spring Boot 3Spring Cloud GatewayRabbitMQPostgreSQLMongoDBRedisReact 19React NativeGCP Cloud Run
    masova.souravamseekar.comSource

Published research

Marti, S. V. (2026) · MPRA working paper No. 129330 · 2026

Why Tight Labour Markets Do Not Close Gender Pay Gaps: Evidence from a 27-Country Eurostat Panel

Built a 27-country Eurostat panel (2019–2024, 11 NACE sectors) and estimated employment–gender pay gap association (r ≈ +0.44 cross-sectionally), challenging competitive equalisation as a sole mechanism. Defined composite indices HPI, LR, ERS, TR and a Combined Risk Quadrant (HPI × ERS). Implemented the same metrics and live figures in WorkforceGuard AI with a SHA-256 hash-chained governance log — research methods in a production analytics system.

Combined Risk QuadrantHPI × ERS typology; finance-sector GPG ~25% vs ~10.9% all-sector panel mean. Working paper (MPRA/SSRN/Zenodo), not peer-reviewed.
MPRASSRNZenodoORCID

Background

Experience

Software Development Engineer — AI / Full-StackSep 2025 – Present

Innosolv Private Limited · London, UK (remote)

Fintech — algorithmic trading and AI-powered equity research for NSE cash and F&O markets

  • Own end-to-end delivery of Bharat Alpha, an institutional equity research terminal for 10 NSE sectors: Gemini 2.5 Flash with 10 Tier-1 filters and a 100-point Tier-2 scoring model, SSE streaming, Supabase Auth, and PostgreSQL conversation history.
  • Built production hybrid RAG over 305 annual reports for 52 Nifty 50 companies (FY2020–FY2025): FAISS IndexFlatIP, BM25, reciprocal rank fusion, and cross-encoder reranking into a ~143K-chunk pipeline with sector-aware retrieval and inline citations.
  • Designed a Java 17 / Spring Boot 3 trading engine on MongoDB with non-blocking order dispatch, Bucket4j rate limiting (10 req/s), multi-leg spread margin, basket orders, and participant-wise open-interest analytics.
  • Operated GCP production path: Redis caching, WebSocket coordination, pgvector + Supabase persistence, and GCP Cloud Run deploys via Docker and GitHub Actions.
Bharat Alphanifty50-stock-analyzerhigh-frequency-trading

Education

M.Sc. Data ScienceJan 2021 – Apr 2022

Merit

Degree certificateFull transcript

Dissertation: UK Bus Data Analysis (Aequitas). Modules: Big Data, Applied ML, Data Visualisation, Cloud Grids and Virtualisation.

B.Tech. Electronics and Communication EngineeringJun 2016 – Mar 2020

8.3 CGPA

Provisional certificate & gradesTransfer certificate

Dissertation: Hyperspectral Image Analysis with Deep Learning. Modules: Data Structures and Algorithms, Digital Signal Processing, Computer Networks.

Certifications

Microsoft Certified: Azure Data Engineer Associate (DP-203)12 March 2025

Credential ID: CEA6999835BAD6E · Certification no. 0FB756-C158AR

Certificate

Technical skills

AI & GenAI

Google Vertex AI · Gemini 2.5 Flash · RAG (FAISS, BM25, cross-encoder) · Google ADK · DJL / ONNX Runtime · Evidence Graph (Evgraph) · SARIF / OSCAL · scikit-learn

Cloud & infrastructure

GCP Cloud Run · Docker · GitHub Actions · Azure Data Factory · Databricks · Data Lake Gen2 · Synapse Analytics · Terraform

Data engineering

Python · dbt · DuckDB · PySpark · ETL/ELT · Apache Spark · Parquet · Eurostat / public data pipelines

Backend & distributed systems

Java 17/21 · Spring Boot 3 · FastAPI · Spring Cloud Gateway · RabbitMQ · Flyway · WebSockets · Hash-chained audit logs

Databases

PostgreSQL · pgvector · Redis · MongoDB · DuckDB · Supabase · SQLite · MLflow

Frontend & mobile

TypeScript · React 18/19 · Next.js · React Native · Vite · Redux Toolkit · Tailwind CSS · shadcn/ui

Contact

Open to AI Engineer and Data Platform Engineer roles in the European Union. EU Blue Card eligible.

Email meDownload CV
martisoura@gmail.comlinkedin.com/in/souramartigithub.com/SVamseekar