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    <element id="INLX_NonCashFinancingActivitiesNetAssetsAcquiredInAcquisition" name="NonCashFinancingActivitiesNetAssetsAcquiredInAcquisition" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_NonCashFinancingActivitiesCashUsedInBusinessAcquisitions" name="NonCashFinancingActivitiesCashUsedInBusinessAcquisitions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_RecentlyIssuedAccountingPronouncementsNotYetEffectivePolicyTextBlock" name="RecentlyIssuedAccountingPronouncementsNotYetEffectivePolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_CondensedCashFlowStatementPolicyTextBlock" name="CondensedCashFlowStatementPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_ScheduleOfChangesInFairValueOfPlanLiabilltiesTableTextBlock" name="ScheduleOfChangesInFairValueOfPlanLiabilltiesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_ScheduleOfAdditionalInformationPertainingToLeasesTableTextBlock" name="ScheduleOfAdditionalInformationPertainingToLeasesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_OperatingLeasesAndFinanceLeasesTableTextBlock" name="OperatingLeasesAndFinanceLeasesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_ContractWithCustomerAssetCumulativeCatchUpAdjustmentToAdditionFromAquisition" name="ContractWithCustomerAssetCumulativeCatchUpAdjustmentToAdditionFromAquisition" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_ContractWithCustomerAssetReceivablesBillings" name="ContractWithCustomerAssetReceivablesBillings" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_ContractWithCustomerAssetPaymentsRecevied" name="ContractWithCustomerAssetPaymentsRecevied" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_ContractWithCustomerAssetUnbilledReceivablesBillings" name="ContractWithCustomerAssetUnbilledReceivablesBillings" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_DeferredRevenueAddition" name="DeferredRevenueAddition" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_DeferredRevenueLiabilityBillings" name="DeferredRevenueLiabilityBillings" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_DeferredRevenueRevenueRecognized" name="DeferredRevenueRevenueRecognized" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_CapitalAdditionsNet" name="CapitalAdditionsNet" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPurchasePrice" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPurchasePrice" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_BusinessAcquisitionProFormaEarningsPerShareBasicNetLossPerShare" name="BusinessAcquisitionProFormaEarningsPerShareBasicNetLossPerShare" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_BusinessAcquisitionProFormaEarningsPerShareDilutedNetLossPerShare" name="BusinessAcquisitionProFormaEarningsPerShareDilutedNetLossPerShare" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_EarnoutLiability" name="EarnoutLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_PaymentForContingentConsiderationEarnout" name="PaymentForContingentConsiderationEarnout" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_DebtInstrumentFaceAmountPercentage" name="DebtInstrumentFaceAmountPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_RemainingNotesPayable" name="RemainingNotesPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_DefaultPenaltyPercentage" name="DefaultPenaltyPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_RightOfUseAssetsObtainedInExchangeForNewFinanceLeaseLiability" name="RightOfUseAssetsObtainedInExchangeForNewFinanceLeaseLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_LeaseCommencedDate" name="LeaseCommencedDate" nillable="true" xbrli:periodType="duration" type="xbrli:dateItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_LeaseExtensionDate" name="LeaseExtensionDate" nillable="true" xbrli:periodType="duration" type="xbrli:dateItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_PercentageOfGrossProceedsPaidToPrivatePlacementAgent" name="PercentageOfGrossProceedsPaidToPrivatePlacementAgent" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_FairValueOfWarrantsIssuedPricePerShare" name="FairValueOfWarrantsIssuedPricePerShare" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_UnderwritingExpenses" name="UnderwritingExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_PaymentToPlacementAgentOnPrivatePlacementOffering" name="PaymentToPlacementAgentOnPrivatePlacementOffering" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_ShareBasedCompensationArrangementByShareBasedPaymentAwardFullyVestedDate" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardFullyVestedDate" nillable="true" xbrli:periodType="duration" type="xbrli:dateItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_RelationshipToCompany" name="RelationshipToCompany" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_EquityBeneficialOwnershipDescription" name="EquityBeneficialOwnershipDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_PaymentOfSuccessFee" name="PaymentOfSuccessFee" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_CommissionPercentage" name="CommissionPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_SaleOfStockPercentage" name="SaleOfStockPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_WarrantsIssuedAndExtendedForCommonStockIssuanceCosts" name="WarrantsIssuedAndExtendedForCommonStockIssuanceCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_BenefitOfNetOperatingLosses" name="BenefitOfNetOperatingLosses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_NontaxablePayCheckProtectionProgramLoanAndInterestRecovery" name="NontaxablePayCheckProtectionProgramLoanAndInterestRecovery" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_DeferredTaxAssetsAmortizableAssets" name="DeferredTaxAssetsAmortizableAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_OperatingLossCarryForwardsExpirationPeriod" name="OperatingLossCarryForwardsExpirationPeriod" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_IncomeTaxReconciliationTransactionCosts" name="IncomeTaxReconciliationTransactionCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_IncomeTaxExpenseBenefitYellowFolderAcquisitionAdjustment" name="IncomeTaxExpenseBenefitYellowFolderAcquisitionAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_PrincipalPortionOfFinancingLeaseLiability" name="PrincipalPortionOfFinancingLeaseLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_IncomeTaxExpenseBenefitReturnToProvisionChangesIncludingState" name="IncomeTaxExpenseBenefitReturnToProvisionChangesIncludingState" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="INLX_DeferredTaxLiabilitiesAmortizableAssets" name="DeferredTaxLiabilitiesAmortizableAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
</schema>
