Goal: Pass the GCP Professional Cloud Developer exam while progressively moving FlightScanner to GCP. Constraint: 8 hours/week max. Exam priority > Project priority.
| Activity | Hours/Week | Purpose |
nikhilbchilwant
/ PATH_CERTIFICATION.md
Created
February 7, 2026 19:14
Passing the GCP Professional Cloud Developer exam | 8h/week (4h videos, 2h labs, 1h questions, 1h project) | Exam + Working Project |
nikhilbchilwant
/ Agentic Release notes
Last active
February 2, 2026 21:48
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| Stepwise Development Plan | |
| Enterprise Agentic Pipeline for API Change Notes | |
| Step 1 — Formalize scope & contracts (do this first) | |
| Goal: Eliminate ambiguity before engineering starts. | |
| Actions |
nikhilbchilwant
/ Fixer-Judge architecture
Last active
January 30, 2026 19:09
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| Role: Act as a Principal Software Architect specializing in Agentic Workflows, Java Systems, and Graph Theory. | |
| The Scenario: I am building a Self-Healing AI Agent to resolve Liquibase XML dependency cycles in a massive Java/Maven monolithic application. The project contains thousands of Liquibase changelog files. | |
| The Problem: We frequently encounter build failures because the master.xml file (which includes other changelogs) is not ordered correctly. For example, File A is loaded before File B, but File A adds a foreign key to a table defined in File B. | |
| Strict Constraints (The "Rules of Engagement"): | |
| Scope of Fix: The agent is strictly prohibited from modifying the content of the individual changelog files (no splitting files, no moving changesets). It can ONLY change the sequence of <include file="..."> tags within the master.xml file. |
nikhilbchilwant
/ orders.txt
Created
September 19, 2021 09:13
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| 1 book at 12.49 | |
| 1 music CD at 14.99 | |
| 1 chocolate bar at 0.85 | |
| 1 imported box of chocolates at 10.00 | |
| 1 imported bottle of perfume at 47.50 | |
| 1 imported bottle of perfume at 27.99 | |
| 1 bottle of perfume at 18.99 | |
| 1 packet of headache pills at 9.75 |
nikhilbchilwant
/ dataset.csv
Created
November 4, 2019 15:23
We can make this file beautiful and searchable if this error is corrected: It looks like row 9 should actually have 7 columns, instead of 5 in line 8.
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| -0.999946731472807,-0.003250577037431079,8.063859626542223e-05,0.009795991358010769,-4.062566040432649e-06,126.201, | |
| -0.999934838455267,-0.0035951706761868703,8.918709303731274e-05,0.01083446430247757,-4.493238625157716e-06,125.201, | |
| -0.9999134100654938,-0.004144338364014195,0.00010281055464144708,0.012489444898878611,-5.179587532868385e-06,125.951, | |
| -0.9998598922278656,-0.005271652849801863,0.0001307763762899738,0.015886738005109296,-6.588503394302076e-06,127.591, | |
| -0.9997049743543068,-0.007649424324308065,0.00018976287368296436,0.02305242844941126,-9.560238422576475e-06,127.461, | |
| -0.9984502864602299,-0.017526221359527312,0.0004347812317613186,0.0528173032047863,-2.1904243736549392e-05,125.571, | |
| 0.9966797523452127,-0.025642203976216808,0.0006361182368493839,0.07727575924485228,-3.204758597505911e-05,125.201, | |
| 0.9998130622282742,-0.006089184531771139,0.00015105726995204557,0.01835046466017733,-7.6102531974603965e-06,123.061, | |
| 0.9999480954950095,-0.0032086902406711936,7.959949076080647e-05,0.009669760632096682,-4.0102 |
nikhilbchilwant
/ GridSearchCV logs
Last active
September 11, 2019 09:28
We varied weighing parameters for features between the range (0,2) and found that the optimal is achieved at 'simple_tfidf': 0.2, 'profanity_analysis': 1.3
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| precision recall f1-score support | |
| NOT 0.50 0.36 0.42 500 | |
| OFF 0.50 0.64 0.56 500 | |
| accuracy 0.50 1000 | |
| macro avg 0.50 0.50 0.49 1000 | |
| weighted avg 0.50 0.50 0.49 1000 | |
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| ;;;; Taken from https://gist.github.com/mrzool/a6184a3bff49fbec965c | |
| ;;;; Semicolon denotes comment | |
| access=null | |
| always-auth=false | |
| also=null | |
| bin-links=true | |
| browser=null | |
| ca=null | |
| cafile=undefined | |
| ; cache=/Users/zool/.npm |
nikhilbchilwant
/ CommandNotes
Last active
September 6, 2018 08:39
Commonlt used commands by developer working on Ubuntu 16.04 + Postgres + Java
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| Restart postgres server : /etc/init.d/postgresql restart | |
| Get connection count : SELECT sum(numbackends) FROM pg_stat_database; | |
| Get databases : \l | |
| Quit psql : \q | |
| Edit authorization : sudo vim /etc/postgresql/9.5/main/pg_hba.conf | |
| Edit connections : sudo vim /etc/postgresql/9.5/main/postgresql.conf | |
| Clean mven local repository : mvn dependency:purge-local-repository |
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| /********************************************************************* | |
| ====================================================================== | |
| Datei : ../../../../addonlibs/administration/FBD/openAAS_Demo_17_10_20.log | |
| Laden der Datenbasis | |
| Ereignisprotokoll vom 2018-01-03 17:49:15 | |
| HOST : localhost:7509 |
nikhilbchilwant
/ HibernateConfig
Created
October 29, 2017 14:09
A skeleton of Hibernate Config class
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| @Configuration | |
| @ComponentScan(value={"package"}) | |
| @EnableTransactionManagement | |
| public class HibernateConfig { | |
| @Autowired | |
| private Environment env; | |
| private Properties getHibernateProperties() throws AppConfigException{ | |
| //read properties from config file. I'm not not pasting whole source code here |
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