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HashmarkLabs

Engineering · Product & Tokenomics · Growth & Marketing · BD, Sales & Partnerships

One team that builds it, prices it, grows it and sells it.

Engineering and AI, product and tokenomics, growth and marketing, and BD, sales and partnerships. Use one, or combine them. Every team is senior-led and includes a Hashmark engineer, so what gets planned is something that can be built.

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Growth &MarketingBD, Sales &PartnershipsProduct &Tokenomicsa Hashmark engineer on each teamEngineeringAI · blockchain · fintech systems
FIG. 01: Engineering sits underneath every other practice.

Capabilities · AI

Anyone can call a model. We make it right, fast and cheap enough to trust.

Agents, retrieval and decision systems that run in production, measured from the first build.

Build

  • AI agents & agentic workflows

    Agents that plan, call tools and finish multi-step work inside real systems.

    Single and multi-⁠agent systems · Tool use and integrations · Human-⁠in-⁠the-⁠loop approvals · Workflow automation

  • RAG & enterprise knowledge

    Grounded answers over your own documents, data and systems.

    Retrieval pipelines and vector search · Hybrid search and reranking · Permission-⁠aware knowledge bases · Answers with sources

  • LLM applications

    Production features built on foundation models.

    Model selection and routing · Structured outputs · Context and prompt design · Cost and latency tuning

  • Voice & chat agents

    Conversational agents for support, sales and operations.

    Chat assistants · Real-⁠time voice agents · Multilingual flows · Handoff to people

  • Document intelligence

    Unstructured documents turned into structured, checked data.

    Extraction and classification · Multi-⁠file review · Validation against source records · Summaries with citations

  • Agent infrastructure & MCP

    The plumbing that lets agents act safely inside your stack.

    MCP servers and tool gateways · Agent-⁠to-⁠agent protocols · Long-⁠term memory · Sandboxed execution

  • Computer-use & browser agents

    Agents that operate software the way a person does, where no API exists.

    Browser automation · Portal and form workflows · Screen-⁠grounded actions · Approval checkpoints

  • Multimodal & vision AI

    Models that read images, screens, audio and video alongside text.

    Vision-⁠language models · OCR and layout understanding · Image and video analysis · Speech pipelines

  • Knowledge graphs & GraphRAG

    Retrieval that follows relationships, for questions that span many documents.

    Entity extraction · Graph construction · Graph-⁠aware retrieval · Multi-⁠hop questions

  • AI for sales & growth

    Agents that research, enrich and personalise outreach at scale.

    Lead research and enrichment · Personalised outbound drafting · Inbound qualification · CRM automation

  • AI in B2B SaaS

    AI added to an existing product without a rewrite.

    Copilots and in-⁠app assistants · AI search · In-⁠product automation · Rollout and measurement

Decide

  • Vertical AI for finance & risk

    Models and agents that inform money-moving or risk decisions.

    Risk scoring engines · Fraud and anomaly detection · Market and credit signals · Explainability and audit trail

  • Forecasting & time-series ML

    Models that see what's coming in prices, demand and risk.

    Price and demand forecasting · Anomaly detection · Feature pipelines · Backtesting

  • AI strategy & use-case discovery

    Where AI pays off, before anything is built.

    Use-⁠case prioritisation · Build versus buy · Data readiness · Technical due diligence

Run

  • Evaluation & guardrails

    Showing an AI system works, and keeps working.

    Evaluation sets · Tracing and monitoring · Guardrails for data and prompts · Regression tests on every change

  • Data engineering for AI

    The pipelines and stores AI systems depend on.

    Multi-⁠source ingestion · Real-⁠time and time-⁠series data · Terabyte-⁠scale pipelines · Data quality

  • Fine-tuning & model adaptation

    Smaller, cheaper models that know your domain.

    LoRA and QLoRA · Distillation to small models · Preference tuning · Synthetic data

  • AI security & red-teaming

    Attacking your AI system before someone else does.

    Prompt-⁠injection defence · Jailbreak and abuse testing · Data-⁠leakage controls · OWASP LLM Top 10 reviews

  • AI platform & MLOps

    Running models and agents reliably, securely and at a known cost.

    Cloud and private deployment · LLMOps and release pipelines · Self-⁠hosted and open-⁠weight models · Cost governance

Capabilities · Web3

Code that holds real money, and has to be right the first time.

Protocols, trading systems and on-chain products that hold and move real value.

Finance

  • DeFi protocols

    Financial protocols that hold and move value.

    AMMs and perps · Lending and borrowing · Staking and yield · Vaults and fee routing

  • DEX & trading infrastructure

    Venues and the systems underneath them.

    Matching engines · On-⁠chain order books · Liquidity routing · Trading terminals

  • Trading bots & automation

    Automated execution across on-chain and off-chain venues.

    Execution and arbitrage bots · Strategy backtesting · MEV-⁠aware execution · Risk limits and kill switches

  • Prediction markets

    Market design, resolution and data.

    On-⁠chain market contracts · Oracles and disputes · Liquidity design · Cross-⁠venue data

  • Payments & stablecoins

    Money movement on-chain and at the fiat edge.

    Payment and stablecoin rails · Multi-⁠asset ledgers · Settlement · On/off-⁠ramp integration

  • Restaking & shared security

    Services secured by restaked capital instead of a new validator set.

    AVS design · Operator and slashing logic · Liquid restaking integrations

  • RWA & tokenisation

    Real-world assets issued and administered on-chain.

    Real estate · Commodities · Collectibles with custody · Issuance and registries

Infrastructure

  • Wallets, custody & account abstraction

    How people and institutions hold keys and sign.

    Multi-⁠chain wallets · Custody integration · Smart accounts (ERC-⁠4337) · Embedded wallets

  • Appchains & private chains

    Dedicated or permissioned chains for a product or institution.

    Cosmos SDK and Substrate · Rollups · Permissioned networks · Validators and nodes

  • Intents & chain abstraction

    Users say what they want; solvers work out how, on any chain.

    Intent standards (ERC-⁠7683) · Solver networks · Gas abstraction · Unified balances

  • MEV & order flow

    Protecting users from extraction, and designing fair execution.

    MEV protection · Private order flow · Builder and searcher tooling · Auction design

  • Interoperability

    Moving assets and messages across chains safely.

    Cross-⁠chain messaging · Bridge integration · Multi-⁠chain deployment

  • ZK & privacy

    Proving facts without revealing data.

    zkSNARK circuits · zkVMs · Trusted execution environments · Selective disclosure

  • Indexers & on-chain data

    Reading the chain reliably.

    Indexers and subgraphs · RPC and event services · Real-⁠time feeds · Analytics dashboards

  • Security & audit readiness

    Value-bearing code made ready for external audit and mainnet.

    Threat modelling · Tests and fuzzing · Internal review · Audit preparation

Products

  • On-chain identity & reputation

    Who someone is and what they've done, verifiable on-chain.

    W3C DIDs · Verifiable credentials · Reputation · ZK-⁠ready identity

  • NFT-Fi, gaming & digital assets

    Assets with a use beyond collecting.

    NFT staking, rental and lending · In-⁠game economies · Provably fair games · Ticketing and commerce

  • Token launch mechanics

    The code behind taking a token live.

    Token and vesting contracts · Launch and liquidity · Emissions and sinks · Claim systems

  • On-chain compliance

    Rules regulators expect, enforced in code.

    KYC credentials · Transfer restrictions and allowlists · Travel-⁠rule integration · Sanctions screening

  • DePIN

    Physical infrastructure networks coordinated by tokens.

    Device and node onboarding · Proof of coverage and work · Reward distribution · Oracle integration

  • DAO & governance

    On-chain decisions and treasury.

    Voting and delegation · Treasury and multisig policy · Progressive decentralisation

Capabilities · AI × Web3

Agents that trade, pay and prove what they did. We've already shipped here.

Where the two meet: intelligence over on-chain data, and agents that act on it.

  • AI trading agents & automated strategies

    Agents that read markets and execute within hard risk limits.

    Signal generation · Execution agents · Risk limits · Monitoring

  • On-chain intelligence

    AI over chain and venue data.

    Cross-⁠venue signals · Arbitrage and mispricing · Entity and flow analysis

  • Agents with wallets

    Agents that hold scoped wallets and pay for what they use.

    Scoped wallets and session keys · Spend policies · x402 and stablecoin micropayments

  • Agent identity & reputation

    On-chain identity and a track record for autonomous agents.

    Agent registries (ERC-⁠8004) · Verifiable credentials · Reputation from on-⁠chain history

  • AI risk engines with on-chain proof

    Model-driven decisions whose inputs and records are provable.

    Risk scoring · Document fingerprints · Audit trails

  • Liquidity automation

    Automated liquidity provision and rebalancing across pools and venues.

    Rebalancing · Inventory limits · Venue routing

  • AI-assisted contract security

    Models that help find the bug before an attacker does.

    LLM-⁠assisted code review · AI-⁠guided fuzzing · Exploit pattern detection · Live threat monitoring

  • Decentralised compute & inference

    Running models on open networks, with proof of what ran.

    GPU marketplaces · Decentralised inference · Proof of inference

  • Data provenance & authenticity

    Proving where data and content came from.

    On-⁠chain content hashes · C2PA signatures · Dataset provenance and licensing

  • Verifiable AI & compliance

    Attested inference, and AI monitoring for transaction risk.

    zkML and TEE attestation · Transaction monitoring · Crypto AML workflows

Practice 01

Engineering

The systems other teams call too hard.

AI-integrated systems, protocol engineering, DeFi, trading infrastructure, data platforms and fintech rails, designed and built by senior engineers.

● 8 systems live in production: Market intelligence · Trading & ledger · Fee-funded DeFi · Trade decisions · On-chain market · Quoting agent · Research retrieval · Document review

The engineering practiceOpen the case files

  • AI Agents & Automation

    Single and multi-agent systems, tool use, MCP servers, human approval steps and workflow automation inside real business systems.

  • RAG, Search & Knowledge

    Hybrid retrieval with reranking, permission-aware knowledge bases, document intelligence and answers that cite their source.

  • AI Platform, Evaluation & MLOps

    Evaluation harnesses, tracing, guardrails, fine-tuning and self-hosted open-weight models, deployed in your cloud or ours.

  • AI × Web3 Systems

    AI risk engines with on-chain proof, trading agents inside hard limits, and agents that hold scoped wallets.

  • Smart Contracts & Protocol Engineering

    EVM, Solana, Move and UTxO contracts, on-chain order books and protocol mechanics, written to survive an audit.

  • DeFi & Financial Protocols

    AMMs, perps, lending, staking, yield engines and tokenomics design.

  • DEX & Trading Infrastructure

    Matching engines, hybrid liquidity routing and professional trading terminals.

  • Market Intelligence & Data

    Prediction-market intelligence, cross-venue analytics and terabyte-scale pipelines.

  • FinTech, Payments & Stablecoins

    Payment rails, multi-asset wallets, ledgers, settlement and stablecoin rails.

  • RWA & Tokenization

    Platforms for real estate, commodities, collectibles and ESG assets.

  • Blockchain Infrastructure & Scaling

    Appchains, rollups, validators and nodes, indexers, and cross-chain messaging.

  • Wallets, Identity & Cryptography

    Multi-chain and embedded wallets, account abstraction, MPC key management, decentralised identity, ZK proofs and TEEs.

  • Security & Audit Readiness

    Threat modelling, invariant and fuzz testing, internal review and audit preparation for code that holds value.

  • Product Engineering: Web & Mobile

    Front-ends, dashboards, trading terminals and mobile apps, built with our product designers.

  • Cloud, DevOps & SRE

    Infrastructure as code, CI/CD, observability, incident response and cost control for systems that can't go down.

  • Gaming & Digital Assets

    Provably fair games, in-game economies, NFT-Fi, ticketing and commerce.

Also: Technical due diligence · CTO-level advisory · Codebase takeover · Legacy modernisation

Practices 02–04

Great code with no users is an expensive hobby.

Token design, growth and partnerships go better when the people planning them know how the product works.

Product & Tokenomics

Most tokens don't need to exist. Yours should earn its place.

Product strategy, tokenomics and go-to-market planning for Web3, AI and fintech ventures, designed by engineers who build protocols.

Product & Tokenomics

  • Product Strategy & Roadmap

    Use-case validation, positioning, MVP scope and a sequenced roadmap.

  • Tokenomics & Incentive Design

    Utility, supply, emissions, distribution, vesting, sinks and value accrual.

  • Governance & DAO Design

    Voting models, treasury policy, delegation and progressive decentralisation.

  • Web3 UX Strategy

    Onboarding, wallet flows, account abstraction and conversion design.

  • Architecture & Feasibility

    Chain selection, build-vs-integrate decisions and cost-to-build.

  • Launch & GTM Architecture

    TGE sequencing, liquidity planning, launch readiness, and the sales, KOL and partner sequencing that goes with it.

  • Pricing & Business Model

    Revenue model, fee design and pricing tested against unit economics, with or without a token.

Also: Technical due diligence · Litepaper & whitepaper input · Fractional CPO · Investor narrative

Growth & Marketing

Attention is cheap. We go after users who stay.

Full-funnel marketing, community and brand for Web3, AI and fintech products, run by people who understand how the product works.

Growth & Marketing

  • Positioning & Narrative

    Category design, messaging architecture and a narrative your product can defend.

  • Content & Thought Leadership

    Technical explainers, research, founder voice, docs-to-content and SEO.

  • Community Building

    Programmes on Discord, Telegram and X, moderation and ambassador systems.

  • KOL & Creator Programmes

    Vetted KOLs and creators across X, YouTube, Telegram and TikTok, sequenced around launches, disclosed, and tracked to sign-ups and wallets.

  • PR & Media Relations

    Launch, funding and milestone announcements with crypto and tech media.

  • Performance Acquisition

    Paid and organic acquisition with on-chain attribution and conversion work.

  • Demand Generation & Lead Capture

    Landing pages, lead magnets, webinars and nurture sequences that hand qualified leads to your sales team.

  • Lifecycle, Referral & Affiliate

    Email and in-app lifecycle, referral loops and affiliate programmes with tracked payouts.

Also: Fractional CMO · Brand identity · Analytics & attribution

BD, Sales & Partnerships

Meetings with people who sign, on a pipeline you own.

Lead generation, outbound, enterprise sales and partnerships for Web3, AI and fintech companies, run as a pipeline you own.

BD, Sales & Partnerships

  • Lead Generation & Sourcing

    ICP research, verified target lists from multiple lead sources, and buying signals that say when to reach out.

  • Outbound & Multichannel Outreach

    Authenticated sending domains, email, LinkedIn and Telegram sequences, and every reply routed into your CRM.

  • Sales Operations & CRM

    One lead record from first touch to payment, stage definitions, automation and a forecast the board can read.

  • Affiliate & Channel Programmes

    Affiliate, reseller and creator partners on one platform, with placement-level tracking and automated payouts.

  • Partnership Strategy

    Ecosystem mapping, partner prioritisation by customer overlap, and deal structures that create value.

  • Ecosystem & Grants

    L1/L2 foundations, grant programmes, accelerators and ecosystem funds.

  • Exchange & Listing Readiness

    Listing documentation, readiness reviews and exchange outreach.

  • B2B & Enterprise Sales

    ICP design, account-based outbound and full-cycle deal management.

  • Sales Enablement

    Pitch decks, media kits, case studies, proposals and demo narratives.

  • Investor Communications

    Investor updates, data-room narrative and help telling the story of the round.

Also: Fractional Head of Sales · Sales team hiring & training · Market-entry strategy · Event & conference pipeline

Office hours

Tell us what you're building.

Your first call is with a senior lead who will own the work. Send a few lines about the product and what's hard about it.

Write to usWhatsApp +91 63671 46698
Your point of contact
Vidit Galav, Director
Email
hello@hashmarklabs.com
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Delivery
Our team works across US, European, APAC and Middle East hours.