Archive of all work samples

Nium API reference

Nium has added more API endpoints and supported languages after I left. The following are the API endpoints I documented with code samples in:

• C
• cURL
• HTTP
• Java
• JavaScript
• Python

CUSTOMERS Customer onboarding List customers Create customers Get customer Update customer Submit KYC for entity Fetch public corp details Fetch exhaustive corp details Customer account - individual Unified add customer Customer update Fetch indv cust RFI details Respond to RFI Upload document Add customer - MyInfo Add customer - eDoc verify Customer account - corporate Fetch corp details by Biz ID Onboard corporate customer Fetch corp cust RFI details Respond to RFI for corp cust Upload doc for corp customer Regenerate KYC URL Fetch corp constants Update corp customer Fetch public corp cust details Customer management Customer list Customer details Block/Unblock customer Acct statement Acct statement of a wallet Manage customer tags	LINKED BANK ACCOUNTS Fetch all accounts Fetch an account Create an account Confirm acct authentication Delete account Update account PAYINS Customer funding Confirm funding instrument Get funding instr. details Get funding instr. list Delete funding instr. Add funding instr. Fund wallet Approve or reject funds Customer virtual accounts Assign payment ID Manage virtual acct tags Virtual account details Acct ownership certificate Verification of consent PAYOUTS Account verification Beneficiary list Add beneficiary Beneficiary details Update beneficiary Bene validation schema Delete beneficiary	CARDS Simulators Simulate authorize card Simulate settlemet Lifecycle Add card Activate card Card details Update card details Card list Get card details widget Block and replace card Convert to physical card Lock/Unlock card Renew card Assign card Security Fetch card data encrypted Fetch PIN status Unblock PIN Fetch ATM PIN Set/Reset PIN Show sec details encryp CLIENTS Prefund account Client prefund request Fetch prefund request Client prefund balances Client settings Client details Fee details Get max and avail limits Client transactions	WALLETS Wallet balance Get wallet balance Update wallet Fetch wallet Add wallet Wallet transfers Wallet-to-wallet xfer Transactions Update biz trans flag Trans geo-tagging Download trans receipt Upload trans receipt Manage trans tags REPORTS Initiate report Download report TESTING Sim payout trans Sim payin recv Sim payin funding CUSTOMERS User management List users Create user Get user Submit user KYC

SQL indexes and queries

• While at Couchbase, there was a potential customer who wanted to buy if he could see examples of a new ANSI Index that was shipping in the latest version.
  • The problem was that the default database that comes with Couchbase Server didn't contain enough specialized indexed fields to demonstrate the power of the new ANSI Index, and Couchbase executives didn't want to change any part of their example database.
  • So, I created the indexes needed to make a query that could use the new ANSI Index and then made sample queries that used the new ANSI Indexes with my newly made indexed fields; and then I made a script so anyone could replicate those creation steps.
  • I did this ad hoc "patch" again a few weeks later for a different customer who had a different use case.
  • A few months later, Couchbase modified their example database to include these and other index types for all customers.
• I wrote or vastly improved nearly all pages under SQL++ for Query Reference by adding:
  • Examples
  • Diagrams
  • Indexes and queries

Operators	Functions	Statements (A-D)	Statements (E-U)	SELECT
Arithmetic Collection Comparison Conditional Construction Logical Nested Sequence String	Aggregate Array Bitwise Comparison Conditional for X Conditional for Int Date JSON Miscellaneous Utility Number Object Pattern-Matching Search String Token Type User-Defined Vector Window	ADVISE ALTER BUCKET ALTER GROUP ALTER INDEX ALTER SEQUENCE ALTER USER ALTER VECTOR INDEX BEGIN TRANSACTION BUILD INDEX COMMIT TRANSACTION CREATE BUCKET CREATE COLLECTION CREATE FUNCTION CREATE GROUP CREATE INDEX CREATE PRIMARY INDEX CREATE SEQUENCE CREATE SCOPE CREATE USER CREATE VECTOR INDEX DELETE DROP BUCKET DROP COLLECTION DROP FUNCTION DROP GROUP DROP INDEX DROP PRIMARY INDEX DROP SEQUENCE DROP VECTOR INDEX DROP SCOPE DROP USER	EXECUTE EXECUTE FUNCTION EXPLAIN EXPLAIN FUNCTION GRANT INFER INSERT MERGE PREPARE REVOKE ROLLBACK TRANSACTION SAVEPOINT SET TRANSACTION UPDATE UPDATE STATISTICS UPSERT USING AI	Syntax Clause WITH WITH RECURSIVE FROM USE JOIN JOIN Comma-Separated NEST UNNEST LET WHERE GROUP BY WINDOW UNION, INTERSECT, EXCEPT ORDER BY LIMIT OFFSET

Various types of PDF guides

To make the following guides, I used Microsoft Word or Adobe FrameMaker to create PDFs for customers and developers. Links open into a new browser tab.

Company	Industry	Guide	Collaborated with
Couchbase	NoSQL database	Differences between server versions	1 editor, 3 SMEs
NICE	Enterprise software	Performance Management architecture and system overview Writers style guide	1 editor, 3 SMEs
VMware	Virtualization software	App Volumes User Guide UEM Administration Guide	1 editor, 3 SMEs
Hitachi	Enterprise software	Cloud Enterprise Deployment Guide	1 editor, 4 SMEs
TEDx	Events and Media	TEDx BeaconStreet Adventure Toolkit Guide	1 graphic artist
ROAM Data	Fintech payments	ROAM Android SDK Online Payments ROAM iOS SDK for Apple Pay payments ROAM Deployment Guide 1.0.0 ROAM Language Tool Install Guide ROAMsupport User Guide ROAM TSP Monitor Tool Quickstart	1 editor, 5 SMEs
Edutainme	Software training	Texts Markdown editor - an example with MediaWiki	1, editor, 2 SMEs
HP	Office hardware	HP 3100 Fax Series User Guide	1 editor, 2 SMEs
SIOS	High-Availability	LifeKeeper Install and Configuration Guide	1 editor, 3 SMEs
Talk Group	ESL	Talk Group 洋腔洋调 Club News vol 1 Talk Group 洋腔洋调 textbooks	2 translaters, 1 artist

In-app help

Tools used

• Help+Manual
• HelpNDoc
• Help Edit

Use cases

Use case	Year	Company
Tool Tip Text on web application when a user seems stuck	2023	Nium San Francisco, CA
In-app help files and Tool Tip Text on Windows game WordZap	2014	MICA Games Bellevue, WA